Questions
What percentage of offspring would have genotype RrYy if parents are having genotypes RrYy and RrYy?
a
12.5
b
50
c
25
d
6.25
detailed solution
Correct option is C
If cross is made between Rr Yy and Rr Yy parents the the genotypic ratio or RRYY (1) : RrYY (2) : RRYy (2) : RrYy (4) : RRyy (1) : Rryy (2) : rrYY (1) : rrYy (2) : rryy (1). Since RrYy individuals are 4 and the percentage of RrYy offspring would be 4/16 X 100 = 25%.Talk to our academic expert!
Similar Questions
Find the probability of occurrence of a progeny with Bbll genotype in the following Mendelian test cross:
BbLl × bbll
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