Figure 29.1
-Given the information in Figure 29.1,what would the genotype ratio be for the offspring?
A) 1:1:1:1
B) 1:2:1
C) 1:3
D) 4:0

Question

Figure 29.1
-Given the information in Figure 29.1,what would the genotype ratio be for the offspring?
A) 1:1:1:1 
B) 1:2:1 
C) 1:3 
D) 4:0

Quizplus · Accepted Answer

The parents are both heterozygous for the trait, so their genotypes are Rr. Using Punnett square analysis, we can see that the possible offspring genotypes are RR, Rr, and rr. The ratio of these genotypes is 1:2:1, which corresponds to choice B.

Figure 29.1 -Given the Information in Figure 29.1,what Would the Genotype Ratio