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Question

This develops into shoot of the baby plant


A

Radicle

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B

Plumule

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C

Cotyledon

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D

Hilum

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Solution

The correct option is B

Plumule


The correct option is (B):

  1. At the micropylar end of the embryo sac, the embryo is developed from the zygote.
  2. It is formed as a result of the fusion of a male gamete fused with the egg cell.
  3. Majorly 2 portions are present in the embryo- Plumule and radicle
  4. Radical develops into root and plumule develops into the shoot.

Explanation of the incorrect options
Option (A):
Radical develop into roots of the new plant
Option (C):

  1. The fleshy part or seed leaves present beneath the seed coat are called cotyledon.
  2. It provides nourishment to the germinating seed.

Option (D):

  1. The hilum is the tiny opening present in the seed coat which absorbs water.
  2. The hilum is the site where the ovule fuses with the funicle.

Final answer: Plumule develops into the shoot of the baby plant.


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