Question

If dwarf pea plant was treated with Gibberellic acid, it grew as tall as the pure tall pea plant. If this treated plant is crossed with a pure tall plant then the phenotypic ratio of is likely to be [AIIMS 1980; BCECE 2005]
Please give the explanation

Answer 1

Answer:

If dwarf pea plant was treated with Gibberellic acid, it grew as tall as the pure tall pea plant. If this treated plant is crossed with a pure tall plant then the phenotypic ratio of is likely to be 100 % tall ones.

All are tall plants in F1 Generation..............

Gibberellic acid changes the reccessive character into dominant character then the tall plant is treated with another tall plants means that results in complete tall plants i.e, 100%

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Answer 2

Answer:

Explanation:

Answer:

Explanation:

If dwarf pea plant was treated with Gibberellic acid, it grew as tall as the pure tall pea plant. If this treated plant is crossed with a pure tall plant then the phenotypic ratio of is likely to be 100 % tall ones.

All are tall plants in F1 Generation..............

Gibberellic acid changes the reccessive character into dominant character then the tall plant is treated with another tall plants means that results in complete tall plants i.e, 100%