question_answer

If a plant having yellow or round seeds was  crossed with another plant having green and wrinkled seeds then F1 progeny are in the ratio:

A)  15: 1                     

B)         1: 15

C)  1: 13                     

D)         all yellow and round seeds

Correct Answer: D

Solution :

Mendel crossed a dominant homozygous yellow, round seeded plant with a recessive  homozygous green and wrinkled seeded plant. The \[{{F}_{1}}\] offsprings produced are heterozygous yellow, round seeded plants Parents: Yellow round x Green wrinkled