10. In pea plants purple flowers are dominant to white flowers. If two white flowered plants are crossed, what percentage of their offspring will be white flowered? % 11. A white flowered plant is crossed with a plant that is heterozygous for the trait. What percentage of the offspring will have purple flowers? %
10. In pea plants purple flowers are dominant to white flowers. If two white flowered plants are crossed, what percentage of their offspring will be white flowered? % 11. A white flowered plant is crossed with a plant that is heterozygous for the trait. What percentage of the offspring will have purple flowers? %
Biology 2e
2nd Edition
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark
Chapter12: Mendel's Experiments And Heredity
Section: Chapter Questions
Problem 1VCQ: Figure 12.5 In pea plants, round peas (R) are dominant to wrinkled peas (r). You do a test cross...
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![10. In pea plants purple flowers are dominant to white flowers. If two
white flowered plants are crossed, what percentage of their offspring
will be white flowered?
%
11. A white flowered plant is crossed with a plant that is heterozygous
for the trait. What percentage of the offspring will have purple
flowers?
%
12. Two plants, both heterozygous for the gene that controls flower
color are crossed. Give the expected RATIOS for each genotype and
phenotype.
Phenotype Ratio
Gentoype Ratio -
13. In guinea pigs, the allele for short hair is dominant over long hair.
Two short haired guinea pigs are mated several times. Out of 100
offspring, 25 of them have long hair.
What are the probable genotypes of the parents?
(Show the cross to prove it!)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fee84958d-1cf3-4c16-ad59-254d32937f21%2F369b1dc9-cd27-42ad-a747-bb11ac7d33ec%2F6fnds9p_processed.jpeg&w=3840&q=75)
Transcribed Image Text:10. In pea plants purple flowers are dominant to white flowers. If two
white flowered plants are crossed, what percentage of their offspring
will be white flowered?
%
11. A white flowered plant is crossed with a plant that is heterozygous
for the trait. What percentage of the offspring will have purple
flowers?
%
12. Two plants, both heterozygous for the gene that controls flower
color are crossed. Give the expected RATIOS for each genotype and
phenotype.
Phenotype Ratio
Gentoype Ratio -
13. In guinea pigs, the allele for short hair is dominant over long hair.
Two short haired guinea pigs are mated several times. Out of 100
offspring, 25 of them have long hair.
What are the probable genotypes of the parents?
(Show the cross to prove it!)
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