Question 1 In pea plants, purple flowers are dominant to white and tall plants a

Question

Question 1

In pea plants, purple flowers are dominant to white and tall plants are dominant to dwarf.You cross plants that are heterozygous for both traits (F1 x F1).What fraction of the offspring would you expect to be tall and white?
Answer
A.
3/16
B.
1/16
C.
9/16
D.
4/16 (1/4)

Question 2

A cell with the genotype AaBBCcddEe undergoes meiosis.What is the probability of producing a gamete with both the A and C alleles in it?
Answer
A.
1/4
B.
1/2
C.
1/32
D.
1/8

Question 3

In a population of people off the coast of New Guinea, a recessive allele for albinism is quite frequent.One in 100 people of the population are albino and homozygous recessive for this allele.Assuming H-W, what is the frequency of people that are heterozygous for the condition?
Answer
A.
81%
B.
18%
C.
10%
D.
50%

Explanation / Answer

Question 1 C. 9/16 Question 2 D.1/8 Question 3 D. 50%

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