jennboo4905 jennboo4905

29-01-2020
Biology

contestada

Using the Punnett square determine the possibilities if round (R) is dominant and wrinkled is recessive (r). The parents are (Rr) and (rr). What are the possible combinations of the offspring?
A. RR, Rr,Rr,rr
B. Rr,Rr,Rr,Rr
C. Rr,rr, Rr,rr
D. RR,RR, Rr, Rr

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lilywakelin lilywakelin

29-01-2020

Answer: C
It can’t be A or D straight away due to the fact RR cannot be produced with only 1 R in two parents. And B cannot be correct for the same reason.

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29-01-2020

the answer is C. (Rr, rr, Rr, rr)

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