Biology, 18.03.2021 01:20 aredwolf2017
Question 19
In pea seeds, yellow color (Y) is dominant to green color (y), and around shape (R) is dominant to a wrinkled shape (r). A dihybrid cross between a true breeding plant with yellow, round seeds (YY RR) and
a true-breeding plant with green, wrinkled seeds (vyrr) results in an F, generation of plants with yellow, round seeds. Crossing two F, plants produces an F, generation with approximately nine times as many
plants with yellow, round seeds as plants with green, wrinkled seeds.
Which of the following best explains these results?
The allele pairs of each parent stay together, resulting in gametes that are identical to the parents.
Answers: 3
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Question 19
In pea seeds, yellow color (Y) is dominant to green color (y), and around shape (R) is...
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