What proportion of the progeny resulting from the cross SsJjYyEe x SsjjyyEe will resemble the phenotype...

Question

Question

What proportion of the progeny resulting from the cross SsJjYyEe x SsjjyyEe will resemble the phenotype of whichever parent?

science biology

Answer 1

Answer #1

Answer:

Since genotype of parents are SsJjYyEe and SsjjyyEe

Then Ss=1/2

Jj=1/2

jj=1/2

Similerly for Yy=1/2

yy=1/2

Ee=1/2

Hence,for SsJjYyEe=1/2*1/2*1/2*1/2=1/16

For SsjjyyEe=1/2*1/2*1/2*1/2=1/16

Hence,1/16 of progeny will resembles the phenotype of parent.

Answer 2

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