4. In peas, seeds may be round (R) or wrinkled (r). What proportion of the offspring in the following crosses would be expected to be wrinkled? a. RR x rr b. Rrx Rr c. Rrx rr 5. In peas, seeds may be yellow (Y) or green (y). What proportion of the offspring in the following crosses would be expected to be yellow? a. YY x Yy b. Yy x Yy с. уух уу 6. From the cross TTYYR x TtYyrr, what proportion of the offspring would be expected to be? a. tall plants with round, yellow seeds b. tall plants with round, green seeds c. dwarf plants with round, green seeds d. tall plants with yellow, wrinkled seeds e. tall plants with green wrinkled seeds

Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
ISBN:9781305251052
Author:Michael Cummings
Publisher:Michael Cummings
Chapter6: Cytogenetics: Karyotypes And Chromosome Aberrations
Section: Chapter Questions
Problem 2CS: Genetics in Practice case studies are critical-thinking exercises that allow you to apply your new...
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Do 4,5 and 6
Genetics Problem Set
Answer each question carefully and identify any references used in APA format. Be sure to
show your work and correctly label each problem and answer. Submit your completed
assignment hen finished.
1. You and your spouse have no children. You stand to inherit a sizable fortune from
your crazy Uncle Irving if you can produce three daughters in your family of three
children. What is the probability of doing just that?
2. If you could convince Uncle Irving that simply having three children all of the same
sex (m or f) would do, then what would be the probability of your receiving the
inheritance?
3. In the quest of the family stipulated in #2, you produce a boy as your first child. Now
what is the probability of inheriting the fortune?
In all of the following problems, a capital letter will be used to denote a dominant trait, and
the lower-case of the same letter will be used for the recessive trait. Be sure to review the
shorthand method for determining polyhybrid crosses. (This will save you a lot of stress!)
4. In peas, seeds may be round (R) or wrinkled (r). What proportion of the offspring in
the following crosses would be expected to be wrinkled?
a. RR x rr
b. Rrx Rr
c. Rr x rr
5. In peas, seeds may be yellow (Y) or green (y). What proportion of the offspring in
the following crosses would be expected to be yellow?
а. YҮx Үу
b. Yyx Yу
с. уух уу
6. From the cross TTYyRr x TtYyrr, what proportion of the offspring would be
expected to be?
a. tall plants with round, yellow seeds
b. tall plants with round, green seeds
c. dwarf plants with round, green seeds
d. tall plants with yellow, wrinkled seeds
e. tall plants with green wrinkled seeds
Given the following information about the inheritance of characteristics in pea plants, answer
the questions below.
Y (yellow) is dominant to y (green)
R (round) is dominant to r (wrinkled)
B (bitter) is dominant to b (sweet)
Transcribed Image Text:Genetics Problem Set Answer each question carefully and identify any references used in APA format. Be sure to show your work and correctly label each problem and answer. Submit your completed assignment hen finished. 1. You and your spouse have no children. You stand to inherit a sizable fortune from your crazy Uncle Irving if you can produce three daughters in your family of three children. What is the probability of doing just that? 2. If you could convince Uncle Irving that simply having three children all of the same sex (m or f) would do, then what would be the probability of your receiving the inheritance? 3. In the quest of the family stipulated in #2, you produce a boy as your first child. Now what is the probability of inheriting the fortune? In all of the following problems, a capital letter will be used to denote a dominant trait, and the lower-case of the same letter will be used for the recessive trait. Be sure to review the shorthand method for determining polyhybrid crosses. (This will save you a lot of stress!) 4. In peas, seeds may be round (R) or wrinkled (r). What proportion of the offspring in the following crosses would be expected to be wrinkled? a. RR x rr b. Rrx Rr c. Rr x rr 5. In peas, seeds may be yellow (Y) or green (y). What proportion of the offspring in the following crosses would be expected to be yellow? а. YҮx Үу b. Yyx Yу с. уух уу 6. From the cross TTYyRr x TtYyrr, what proportion of the offspring would be expected to be? a. tall plants with round, yellow seeds b. tall plants with round, green seeds c. dwarf plants with round, green seeds d. tall plants with yellow, wrinkled seeds e. tall plants with green wrinkled seeds Given the following information about the inheritance of characteristics in pea plants, answer the questions below. Y (yellow) is dominant to y (green) R (round) is dominant to r (wrinkled) B (bitter) is dominant to b (sweet)
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