If a dwarf pea plant was created with gibberellic acid, it became as tall, as tall pea plants. If these pea plants are crossed with pure tall pea plants, what will be the phenotypic ratio in F1 generation?

Question

If a dwarf pea plant was created with gibberellic acid, it became as tall, as tall pea plants. If these pea plants are crossed with pure tall pea plants, what will be the phenotypic ratio in F1 generation? (A) All dwarf plants (B) 50% tall and 50% dwarf plants (C) 75% tall and 25% dwarf plants (D) 100% tall plants

Tardigrade Admin · Accepted Answer

Gibberellins can convert genetically dwarf plants into the plants of normal height without changing its genotype. This effect is called bolting.

Q. If a dwarf pea plant was created with gibberellic acid, it became as tall, as tall pea plants. If these pea plants are crossed with pure tall pea plants, what will be the phenotypic ratio in F1​ generation?

All dwarf plants

50% tall and 50% dwarf plants

75% tall and 25% dwarf plants

100% tall plants

Gibberellins can convert genetically dwarf plants into the plants of normal height without changing its genotype. This effect is called bolting.

Q. If a dwarf pea plant was created with gibberellic acid, it became as tall, as tall pea plants. If these pea plants are crossed with pure tall pea plants, what will be the phenotypic ratio in $F_{1}$ generation?