question_answer

For a gene if AA = male plant, BB = female plant. Find out the genotype of endosperm and embryo-

A) AAB, BBA        

B) AAB, AB

C) ABB, AB                      

D) BBA, AAB

Correct Answer: C

Solution :

A] Zygote / embryo \[\to \] male gamete + egg A + B = AB B] Endosperm \[\to \] 2 polar nuclei + male gamete BB       A =BBA