4. In pea plants, the round shape (R) is dominant over wrinkled shape (r) for seed shape and tall (T) is the dominant allele in plant height. Parents heterozygous for both traits are cross- pollinated. Determine the frequency for the four different phenotypes of the offspring. Parental Gametes: Tall plant, round shape seeds: Tall plant, wrinkled shape seeds: Short plant, round shape seeds: Short plant, wrinkled shape seeds: 5. Dianne is married to Enzo, and they have four children. Dianne has a straight nose (recessive) and can roll her tongue (dominant). Enzo can roll his tongue, but he has a convex (Roman) nose (dominant). Of their four children, Peter is just like his father, and Leah is just like her mother. The other children-Anna, who has a convex nose, and Alex, who has a straight nose-are unable to roll their tongues. Please answer the following questions about this family. a. What are the genotypes of Dianne and Enzo? b. What is the genotype of the following? i. Peter: ii. Leah: ii. Anna: iv. Alex:
4. In pea plants, the round shape (R) is dominant over wrinkled shape (r) for seed shape and tall (T) is the dominant allele in plant height. Parents heterozygous for both traits are cross- pollinated. Determine the frequency for the four different phenotypes of the offspring. Parental Gametes: Tall plant, round shape seeds: Tall plant, wrinkled shape seeds: Short plant, round shape seeds: Short plant, wrinkled shape seeds: 5. Dianne is married to Enzo, and they have four children. Dianne has a straight nose (recessive) and can roll her tongue (dominant). Enzo can roll his tongue, but he has a convex (Roman) nose (dominant). Of their four children, Peter is just like his father, and Leah is just like her mother. The other children-Anna, who has a convex nose, and Alex, who has a straight nose-are unable to roll their tongues. Please answer the following questions about this family. a. What are the genotypes of Dianne and Enzo? b. What is the genotype of the following? i. Peter: ii. Leah: ii. Anna: iv. Alex:
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Transcribed Image Text:4. In pea plants, the round shape (R) is dominant over wrinkled shape (r) for seed shape and tall (T) is the
dominant allele in plant height. Parents heterozygous for both traits are cross- pollinated. Determine the
frequency for the four different phenotypes of the offspring.
Parental Gametes:
Tall plant, round shape seeds:
Tall plant, wrinkled shape seeds:
Short plant, round shape seeds:
Short plant, wrinkled shape seeds:
5. Dianne is married to Enzo, and they have four children. Dianne has a straight nose (recessive) and can
roll her tongue (dominant). Enzo can roll his tongue, but he has a convex (Roman) nose (dominant). Of
their four children, Peter is just like his father, and Leah is just like her mother. The other children-Anna,
who has a convex nose, and Alex, who has a straight nose-are unable to roll their tongues. Please answer
the following questions about this family.
a. What are the genotypes of Dianne and Enzo?
b. What is the genotype of the following?
i. Peter:
ii. Leah:
iii. Anna:
iv. Alex:
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