question_answer

A dwarf pea plant in which bolting has occurred is crossed with a tall pure pea plant. What will be the phenotypic ratio in \[{{F}_{1}}\]generation?

A)  100% tall plants

B)  100% dwarf plants

C)  50% tall and 50% dwarf plants

D)  75% tall and 25% dwarf plants

Correct Answer: A

Solution :

Bolting is a process of treating genetically dwarf plants with gibberellins to convert them into plants of normal height without changing its genotype.