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The allele for purple flowers is dominant to the allele for white flowers which would be correct

In pea plants, the allele for purple flowers, P, is dominant over the allele for white flowers, p. Which conclusion about phenotype and genotype is possible? (1 point) If a plant has white flowers, then its genotype must be pp. If a plant has purple flowers, then its genotype must be PP In pea plants, the allele for purple flowers, P, is dominant over the allele for white flowers, p. Which conclusion about phenotype and genotype is possible? (1 point) If a plant has white flowers, then its genotype must be pp

In pea plants, the allele for purple flowers, P, is

  1. The harmful allele can reside in heterozygous individuals with few to no negative affects. A true-breeding, purple flowered pea plant is repeatedly mated with a true-breeding, white flowered pea plant. All of their offspring are purple-flowered
  2. e the phenotype. 1. Purple flowers are do
  3. ant. If a heterozygous purple flower producing plant is matched with a white flower what are the possible offspring? 2.Blue eyes are recessive in humans, while brown eyes are do
  4. ant over the allele for white flowers, a cross between pure breeding purple (PP) and white flowered (pp) varieties will give all purple flowered (Pp) progeny. The presence of allele for the white flower is masked by allele for purple color and no white flowered progeny is produced in F 1 generation.

Two of the pea lines studied by Mendel bred true for the characterof flower color. One linebred true for purple flowers; the other, for white flowers. line—when selfed or when crossed with others from the same line—produced seeds that all grew into plants with purple flowers. When these plants in turn were selfed or crossed within th Example 3: Identifying Correct Dihybrid Crosses and Calculating Phenotypic Ratios Assume that in plants, the allele for tall stems (D) is dominant to the allele for short stems (d), and the allele for purple flowers (P) is dominant to the allele for white flowers (p) The true breeding line of purple pea plants is homozygous and has two P allele à PP And the true breeding line of white pea plants is homozygous and has two pp alleles à pp Let's cross them together in a Punnett square and see what happens

Solved: In Pea Plants, The Purple Flower Allele Is Dominan

Click hereto get an answer to your question ️ A true breeding plant producing red flowers is crossed with a pure plant producing white flowers. Allele for red colour of flower is dominant. After selfing the plants of first filial generation, the proportion of plants producing white flowers in the progeny would b By crossing purple and white pea plants, Mendel found the offspring were purple rather than mixed, indicating one color was dominant over the other. Mendel's Law of Segregation states individuals possess two alleles and a parent passes only one allele to his/her offspring Half of the F2 offspring will inherit one white-flower allele and one purple-flower allele and produce purple flowers. One in four F2 offspring will inherit two purple-flower alleles and produce purple flowers. Mendel's model accounts for the 3:1 ratio in the F2 generation

Suppose you have a parent plant with purple flowers and a parent plant with white flowers. Because the b allele is recessive, you know that the white-flowered parent must have the genotype bb. The purple-flowered parent, on the other hand, could have either the BB or the Bb genotype. The Punnett square in f igure below shows this cross The allele for tall (D) is dominant to the allele for dwarf (d), and the allele for purple (P) is dominant to the allele for white (p). A tall plant with purple flowers crossed with a tall plant with white flowers produces 3/8 tall purple, 1/8 tall white, 3/8 dwarf purple, and 1/8 dwarf white An allele is a particular form of one specific gene. When Gregor Mendel completed his experiments on peas he was crossing different traits of one characteristic, such as flower color. Genetically, the variation in traits, e.g. purple flowers or white flowers, is caused by different alleles

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  1. ant allele would be symbolized by a capital letter, while the recessive allele is represented with the same letter, but only in the lower case form. For example, when Gregor Mendel did his experiments with pea plants, he saw the flowers would either be purple (the do
  2. ant allele and one recessive allele, or (Pp). Because P is completely do
  3. Correct answer to the question Aplant can produce either purple flowers or white flowers. what is the probability of purple-flowered offspring if two plants that are heterozygous for purple flowers are crossed? 1: 4 2: 4 3: 4 4: 4 - ehomework-helper.co
  4. ant to the allele for white flowers, so heterozygotes have pink flowers. What ratios of flower colors would you expect among the offspring of the following crosses: (a) pink × pink, (b) white x pink, (c) red × red, (d) red × pink, (e) white × white.
  5. ant to white color. The peas produced by Lupe's pea plants can also be either round or wrinkled, with round peas being do
  6. There are a few important vocabulary terms we should iron-out before diving into Mendel's Laws.; GENOTYPE = the genes present in the DNA of an organism. We will use a pair of letters (ex: Tt or YY or ss, etc.) to represent genotypes for one particular trait. There are always two letters in the genotype because (as a result of sexual reproduction) one code for the trait comes from mama organism.

When pea plants from a pure-breeding strain with purple flowers are crossed with pea plants from a pure-breeding strain with white flowers, the F1 offspring all have purple flowers. In pea plants, the allele for purple flowers (p) is dominant to the allele for white flowers (p) homozygous dominant b. homozygous recessive c. heterozygous d. both b and c 3. In pea plants, the dominant allele (P) codes for purple flowers and the recessive allele (p) codes for white flowers

In the pea plants that Mendel studiod, purple/violet lowers are dominant to white flowers and yellow poas are dominant to green peas. The alleles designated for each phenotype are W for purple/hiolet flowers, w for white flowers, G lor yellow peas, and g for green peas. 1) You are provided two plants with the genotypes GgWw and g9ww The two different alleles here are purple flowers and white flowers. Each plant has two copies of each gene: one copy from each parent plant. The F 1 generation inherits a purple allele and a white allele. Even though the plant has one copy of each, we only see the trait from the purple flower gene According to these results, the purple flower allele can be called dominant: as long as there is one copy of the P allele, the flowers are purple. The white flower allele p is recessive, because white flowers only appear on individuals that are homozygous for this allele

Sample Problem: In one of the varieties that Mendel experimented with, the allele for purple flower color (P) is dominant to the allele for white flower color (p). What genotypes and phenotypes will be produced if a heterozygous purple-flowered pea plant is crossed with a white-flowered pea plant? STEP 1: Figure out the alleles of the parent Because P, the allele for purple flowers, is dominant, this is the color expressed in the phenotype. However, when the F2 generation is produced, around 1 4 of the plants will end up with the combination pp A plant can produce either a white flower or a purple flower,with the purple flower allele being dominant.If a heterozygo us purple flower producing plant - 156 wrylevia wrylevia 03.06.202 For example, when the genotype for pea seed color is YG (heterozygous), the phenotype is yellow. However, the dominant yellow allele does not alter the recessive green one in any way. Both alleles can be passed on to the next generation unchanged. a pea plant's inheritance of the ability to produce purple flowers instead of white ones does.

In four o'clock plants, the allele for red flower color is incompletely dominant to the allele for white flower color. As a result, plants that are heterozygous for flower color have pink flowers. If two plants with pink flowers are crossed, what are the expected percentages of phenotypes in the offspring Answer: 2 on a question Aplant can produce either purple flowers or white flowers. what is the probability of purple-flowered offspring if two plants that are heterozygous for purple flowers are crossed? - the answers to answer-helper.co Suppose you have a parent plant with purple flowers and a parent plant with white flowers. Because the b allele is recessive, you know that the white-flowered parent must have the genotype bb. The purple-flowered parent, on the other hand, could have either the BB or the Bb genotype. The Punnett square in the figure below shows this cross

The allele for purple flowers (P) expresses complete

For example, the dominant flower color was purple, and the recessive color was white. Plants that were heterozygous were also purple, since purple was the dominant allele, even though they also had the white allele. A plant only had white flowers if it was homozygous for the recessive allele, which means that it had two copies of that allele. In this Punnett Square, P indicates the allele for purple flowers, and white flowers. Answers: 3 Show answers Another question on Chemistry. Chemistry, 22.06.2019 00:30. What must happen before a body cell can begin mitotic cell division Select the correct answer a modure consists of glucose and water. what is the percent composition of.

1)the allele for yellow peas is dominant to the allele for green peas.How would you represent the alleles for a plant that is heterozygous for seed color? 2) the allele for purple flowers is dominant to the allele for white flowers.How would you represent the alleles of a plant that is homozygous recessive for flower color The answer is c) dominant.In a true-breeding plant, the genotype is homozygous so we can assume the purple-flowered plants had the genotype PP and the white-flowered plants had the genotype pp The allele for purple flowers (P) is dominant to the allele for red (p) and the allele for long pollen (L) is dominant to the allele for round pollen (l). 9 purple: 4 white: 3 red. 8 purple: 8 white. 12 purple: 4 red Then list the correct notation to characterize the patient's karyotype and make a diagnosis. (The directions are on the. 9. In pea plants purple flowers are dominant to white flowers. If two white flowered plants are cross, what percentage of their offspring will be white flowered? _____all white_____ If students are stuck on this one, advise them to make a key to help them sort it out. PP = purple, Pp = purple, pp = white 10 Correct answers: 2 question: In pea plants, purple flower color, C, is dominant to white flower color, c. The table shows the frequencies of the dominant and recessive alleles in three generations of peas in a garden. Allele Frequency for Flower Color in Peas Generation p q 1 0.60 0.40 2 0.64 0.36 3 0.75 0.25 4 0.80 0.20 Which generation showed the greatest frequency of having one of each allele

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3) If the two alleles at a locur differ, then one, the dominant allele, determines the organism's appearance; the other, the recessive allele, has no noticeable effect on the organism's appearance. Mendel's F1 plants had purple flowers because the allele for that trait is dominant and the allele for white flowers is recessive Correct answers: 3 question: In pea plants, purple flower color, C, is dominant to white flower color, c. The table shows the frequencies of the dominant and recessive alleles in three generations of peas in a garden. Allele Frequency for Flower Color in Peas Generation р 1 0.6 9 0.4 2 0.7 0.3 3 0.8 0.2 Which scientific question might these results cause a scientist to ask? Which population. plants inherited a purple-flower allele from one parent and a white-flower allele from the other. o The plants had purple flowers because the allele for that trait is dominant. 4. Mendel's . law of segregation. states that the two alleles for a heritable character segregate (separate) during gamete production and end up in different gametes.

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Correct answers: 1 question: In pea plants, purple flower color, C, is dominant to white flower color, c. The table shows the frequencies of the dominant and recessive alleles in three generations of peas in a garden. Generation 1 has 200 flowers, generation 2 has 400, and generation 3 has 400. Allele Frequency for Flower Color in Peas Generation p q 1 0.5 0.5 2 0.6 0.4 3 0.7 0.3 Which best. The dominant gene, such as the purple flower in Mendel's plants, will hide the recessive gene, the white flower. After Mendel self-fertilized the F1 generation and obtained an F2 generation with a 3:1 ratio, he correctly theorized that genes can be paired in three different ways for each trait: AA, aa, and Aa Correct answers: 1 question: In pea plants, purple flower color, c, is dominant to white flower color, c. the table shows the frequencies of the dominant and recessive alleles in three generations of peas in a garden. allele frequency for flower color in peas generation p q 1 0.6 0.4 2 0.7 0.3 3 0.8 0.2 which scientific question might these results cause a scientist to ask? which population. Correct answers: 1 question: In pea plants, purple flower color, C, is dominant to white flower color, c. The table shows the frequencies of the dominant and recessive alleles in three generations of peas in a garden. Allele Frequency for Flower Color in Peas Generation p q 1 0.60 0.40 2 0.64 0.36 3 0.75 0.25 4 0.80 0.20 Which generation showed the greatest frequency of having one of each. Answer: 3 on a question Purple flowers are dominant over white flowers. A heterozygous purple flower is crossed with another heterozygous purple flower. What will the ratio of purple to white be? 3:1 1:3 - the answers to answer-helper.co

There are two alleles for pea plant flower color Mendel

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Chapter 9 BSC1005 (Genes and Inheritance) Flashcards Quizle

The gene flower color in pea plants exists in two versions, purple and white flowers. The alternative versions of a gene are called alleles. Second, for each character, an organism inherits two copies of a gene, one from each parent. Each somatic cell has two sets of chromosomes, one set from each parent Indian paintbrush flowers are diploid, which means they have two of every gene - one from each parent. Even if they only have one of the functioning allele, R, the flowers will be red, because white is merely the absence of pigment, not a pigment itself. Reply:with the genotype of Rr, the phenotype would be red flowers 1.) You cross a pea plant with purple flowers to a plant with white flowers. The resulting offspring have a mixture of purple and white flowers. What were the possible genotypes of the parents if the purple allele is dominant (B) and the white allele is recessive (b)? (Hint: draw Punnett squares). Parent 1: Bb, Parent 2: BB. Parent 1: BB.

Each has one allele for purple and one allele for white. In the offspring, in the F 2-plants in the Punnett-square, three combinations are possible. The genotypic ratio is 1 BB : 2 Bb : 1 bb. But the phenotypic ratio of plants with purple blossoms to those with white blossoms is 3 : 1 due to the dominance of the allele for purple Alleles of a gene - Mandeville High School mandevillehigh.stpsb.org › ap_general_genetics_notes Since genes come in more than one version, an organism can have two of the same alleles of a gene, or two different alleles. This is important because.

17. The allele for purple flowers is dominant (P) in peas. White is recessive (p). If you have a pea plant with purple flowers which you want to determine is heterozygous or homozygous, which of the following is true? A. It must be homozygous B. It must be heterozygous C. You could perform a test cross, which is usually crossing with a. The gametes produced by the F 1 individuals must have one allele from each of the two genes. For example, a gamete could get an R allele for the seed shape gene and either a Y or a y allele for the seed color gene. It cannot get both an R and an r allele; each gamete can have only one allele per gene. The law of independent assortment states that a gamete into which an r allele is sorted would. White flowers are controlled by a dominant allele. Purple flowers are controlled by a recessive allele. Dominant alleles are represented by capital letters, and recessive alleles are represented by the lowercase versions of the same letters. DIF: L2 REF: p. C-80 OBJ: C.3.1.2 33.ANS: The parents in the F 1 generation are purebred. The parents in. The genotype of an organism is its complete set of genetic material. However, the term is often used to refer to a single gene or set of genes, such as the genotype for eye color. The genes partly determine the observable characteristics of an organism (its phenotype), such as hair color, height, etc. An example of a characteristic determined by a genotype is the petal color in a pea plant

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• a weaker allele • a trait that must be contributed by both parents in order for it to appear in the offspring • PP, Pp or pp • purple flowers, white flowers, black rabbits • genetic make up or the combination of alleles • the appearance due to the combination of alleles presen Refer to the partially completed punnett square purple flowers are. Thus far we have discussed how an organisms genotype alleles from each parent can lead to its phenotype outward appearance. There are a few different ways that these alleles can interact to produce a phenotype for a gene. You will first learn about each type of inheritance

dominant Able to produce a phenotype with just one copy of the allele. Compare to recessive. (i.e. Pea plants with one copy of the dominant purple allele will have purple flowers, even if a recessive white allele is also present). double covalent bond A covalent bond formed through the sharing of two pairs of electrons between two atoms. E eg dominant allele) determines the organism's appearance, and the other (the . recessive allele) has no noticeable effect on appearance. In the flower-color example, the F. 1. plants had purple flowers because the allele for that trait is dominant The pink flower donates the r allele and produces pink flowers in 50% of the offspring. Click to see full answer. Considering this, what is the genotype of pink flowers? The genotype for the pink flower is Rr and the genotype for the white flower is rr. This would lead to a 50% chance of the offspring having a phenotype of pink plants inherited a purple-flower allele from one parent and a white-flower allele from the other. The plants had purple flowers because the allele for that trait is dominant. 4. Mendel's law of segregation states that the two alleles for a heritable character segregate (separate) during gamete production and end up in different gametes The ratio of purple flowers to white flowers was thus 9.4:6.6, or approximately 9:7. In this cross, whenever a dominant allele is present at either locus, the biochemical conversion occurs.

For each of the genotypes below, determine the phenotype

Populations evolve for many reasons. Suppose there is a population of plants that have either purple flowers or white flowers, and the allele for purple flowers is dominant. This means that plants with two purple alleles have purple flowers. Plants with one purple allele and one white allele also have purple flowers In four o'clocks, the allele for red flowers is incompletely dominant to the allele for white flowers, so heterozygotes have pink flowers. What ratios of flower colors would you expect among the offspring of the following crosses: a) pink x pink b) white x pink c) red x red d) red x pink e) white x white f) red x white from purple flower. White Stamens Parents Carpel @ 2010 Pearson Educat on, Inc. Dominant Recessive allele Heterozygous Homologous chromosomes Genotype: PP Homozygous for the dominant allele correct nucleotide sequence incorrect nucleotide sequenc Purple flowers are dominant to white flowers. PP Hairy knuckles are dominant to non-hairy knuckles in humans. HH hh El h Bobtails in cats are recessive. Normal tails are dominant. yr tt S Tt Round seeds are dominant to wrinkled seeds in pea plants. RR No-cleft chin is dominant. Cleft chin is recessive. cc oo c 1. An organism that shows a dominant trait (purple flowers), is either homozygous or heterozygous for the dominant allele. By performing a test cross, with a homozygous recessive individual the unknown genotype can be determined. Part A: Fill in pre-drawn Punnett squares (remember you'll need to test BOTH heterozygous and homozygous)

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Learning Task 1 Monohybrid CrosseAnswer the following

The phenotype ratio is 4:0 (4 purple : 0 white) meaning there are 100% purple and 0% white flowers. To keep things simple, you do not need to reduce the ratio to the lowest terms (in other words, the sum of the numbers in the ratio should equal the number of boxes in the Punnett Square) The dominant allele O is required for pigment deposition in the iris of the human eye Purple flower color (P) in pea is dominant to white (p), and tall (T) is dominant to short (t). Plants that are heterozygous for both traits are selfed, and 3200 progeny are obtained. (dominant) vs white pea flowers (recessive) - The allele for tall (D) is dominant to the allele for dwarf (d), and the allele for purple (P) is dominant to the allele for white (p). A tall plant with white flowers crossed with a dwarf plant with purple flowers produces 1/4 tall purple, 1/4 tall white, 1/4 dwarf purple, and 1/4 dwarf white. What is the genotype of the parents trait (like purple or white). A chromosome is full of genes found at loci (location of the gene) that can be seen on a gene map. Each version of this gene is called an allele (like W or w). A sexually reproducing individual will receive one allele from each parent. Based on the relationship of the alleles

In a cross between a pea plant with purple flowers (PP

not true-breeding, 50% should be purple and 50% should be white. 5. Determine the expected ratios of phenotypes from the following pea plant crosses: tall with purple flowers (Tt Pp) x tall with white flowers (Tt pp) 3/8 tall purple, 3/8 tall white, 1/8 short purple, 1/8 short white wrinkled yellow peas (rr YY) x round green peas (Rr yy All colored flower lines (n = 60) carry the G allele that corresponds to correct splicing of intron 6, while most white flowered lines (n = 78) have the A mutation, resulting in mis-splicing. Ten white flowered lines carry the G allele, and seven of these have been found to carry the JI 1987 indel allele The dominant allele is capitalized and the recessive allele is lower case. The letter used for the gene (seed color in this case) is usually related to the dominant trait (yellow allele, in this case, or Y). Mendel's parental pea plants always bred true because both produced gametes carried the same allele

4. In snapdragons, red flower color (R) is incompletely dominant to white (r), with heterozygous plants being pink. The broad-leaf allele (B) is incompletely dominant over narrow leaves (b), with the heterozygous plants having medium-width leaves. If a red-flowered, broad-leaved plant is crossed with a white-flowered, narrow In Mendel's pea plants, yellow seeds are dominant to green seeds. Purple flowers are dominant to white flowers. Use Y and y for the seed color alleles and P and p for the flower color alleles. Flower color and seed color assort independently. 15) If a homozygous green seed-producing plant is crossed to a heterozygous yellow seed The dominant allele is always symbolized by a capital letter and the recessive allele is symbolized by the lower case form of the same letter. For example, in the genotype Pp, P is the dominant allele for purple flowers and p is the recessive allele for white purple • If the blending model were correct, he'd have seen pale purple flowers • Mendel called the purple flower color a dominant trait and the white flower color a recessive trait Allele for purple flowers Homologous pair of chromosomes Locus for flower-color gen

B is dominant to b, so offspring with either the BB or Bb genotype will have the purple-flower phenotype. Only offspring with the bb genotype will have the white-flower phenotype. Therefore, in this cross, you would expect three out of four (75 percent) of the offspring to have purple flowers and one out of four (25 percent) to have white flowers Purple flowers are dominant to white flowers. PP _____ Pp _____ pp _____ The allele that is masked by the dominant allele is called a recessive allele. 7 Offspring inherit one allele from each parent. of DNA that carry instructions for the traits of an offspring Something that comes in pairs Both A and B are correct Suppose you have a parent plant with purple flowers and a parent plant with white flowers. Because the p allele is recessive, you know that the white-flowered parent must have the genotype pp. The purple-flowered parent, on the other hand, could have either the PP or the Pp genotype. The Punnett square in the Figure below shows this cross Answer: 1 question The Punnett square shows the cross between a pea plant with purple-colored flowers and a pea plant with white-colored flowers. Which allele for flower color is dominant? Which allele for flower color is recess - the answers to estudyassistant.co

Mendel's experiments - An Introduction to Genetic Analysis

9/16 have both dominant traits (in this case, tall stems AND purple flowers) 3/16 are dominant for the first trait and recessive for the second (tall stems, white flowers) 3/16 are recessive for the first trait and dominant for the second (short stems, purple flowers), and; 1/16 are recessive for both traits (short stems, white flowers plants inherited a purple-flower allele from one parent and a white-flower allele from the other. o The plants had purple flowers because the allele for that trait is dominant. 4. Mendel's law of segregation states that the two alleles for a heritable character segregate (separate) during gamete production and end up in different gametes •Dominant Alleles -An allele is dominant when its effect on a trait masks the effect of a recessive allele that is paired with it. -Indicated by a capital letter (e.g. P for purple) •Recessive Alleles -An allele is recessive when its effect on a trait is masked by the presence of a dominant allele that is paired with i follow the alleles for the flower color trait in a pea plant with the genotype Pp. • The plant in this example has a dominantThe plant in this example has a dominant allele (P) and a recessive allele (p). • What is the phenotype of the plant? • You are correct if you said purple! The next slide shows the fertilization in peas

Lesson Explainer: Dihybrid Inheritance Nagw

a. Gray is dominant to white coat color in this species of rat. b. The gray parental rat was heterozygous for the gene. c. White is dominant to gray coat color in this species of rat. d. The white rat was homozygous for the gene. Questions #28-29 refer to the following image of a camellia flower. It was produced by crossing a re A variety of flower produces either purple or blue flowers. A botanist wants more blue flowers. The allele for blue flowers is dominant over the allele for purple flowers. a. Define the word dominant as it is used in genetics. b. Give the genotype for a purple flower if the blue flower is given the letter W. 10 In fact, Mendel found that only fewer of the young plants would have white flowers, compared with purple flowers. This finding was because the purple, R was a dominant allele while the white, r, was a recessive allele. It was the genotypes of the parents that influenced what traits were inherited and how they were inherited

Ff is the only recessive phenotype and white fur is the resulting genotype. FF and Ff are both genotypes for the homozygous recessive phenotype. FF is the only dominant phenotype, and black fur is the resulting genotype. FF and Ff are both genotypes for that would express the phenotype of black fur. Correct 3. Purple flower color is dominant, and white flower color is recessive, meaning that when parents differing in the color of their flowers were crossed, all offspring appear purple. 4. The offspring were always present in a 3-to-1 ratio in F 2. That is, three showed the dominant version of the trait for every one showing the recessive version

For the flower color gene \u00e0 purple is the dominant

3. Grace operated a nursery business and crossed true-breeding red flowers with true-breeding white flowers and obtained all red flowers. How would you classify the appearance of these flowers? a) Genotype. b) Phenotype. c) Dominant. d) Recessive. e) Homozygous. 4. In budgies, the allele for green color (B) is dominant over the allele for blue. A yellow seeded, purple flowered heterozygous plant (YyPp), is crossed with a green seeded, white flower plant (yypp) (Y = yellow seed allele;y = green seed allele; P = purple flower allele, p = white flower allele) What is the probability that an offspring of this cross produces plants with green soods and white flower phenotypen For the flower-color example, we can use a capital letter to symbolize the dominant allele and a lowercase letter to symbolize the recessive allele. P is the purple-flower allele, and p is the white-flower allele. What will be the physical appearance of the F2 offspring

The allele for red flowers is incompletely dominant over the allele for white flowers. However, the results of a heterozygote self-cross can still be predicted, just as with Mendelian dominant and recessive crosses. such that the wild-type allele supplies the correct amount of gene product whereas the mutant alleles cannot. For the allelic. One of the parent flowers (P plants) has two purple alleles, The other has two white alleles Thus, the gametes from the P generation are either P (purple) or p (white). (Note that unfortunately your text uses P for both the P generation and the P (purple) allele - they mean two different things). All the offspring from the parents got one. Figure 14.4 Allele for white flowers Allele for purple flowers Pair of homologous chromosomes Enzyme that helps synthesize purple pigment Absence of enzyme Enzyme Locus for flower-color gene One allele results in sufficient pigment C T A A A T C G G T G A T T T A G C C A CTAAATCGGT ATAAATCGGT A T A A A T C G G T T T T TA A G C C A Concept 1 Thanks for A2A. This is a very interesting question. As you might be aware of, human genome is diploid and hence, two alleles or genes (one from father and the other from mother) are present for each trait. The two alleles need not be of the same.

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