Question

A seed consists of

• A. embryo
• B. seed coat, embryo and cotyledons
• C. embryo and seed coat
• D. seed coat and endosperm

Answer 1

The correct option is B

seed coat, embryo and cotyledons

The correct option is (B):

Explanation for the correct option:

1. A seed is an important part of the plant as they give rise to new plants.
2. A seed has 3 portions- Seed coat, Endosperm, Embryo.
   • Seed coat- The outermost layer which is formed from the integuments. It protects from the harsh environmental conditions and prevents excess water loss.
   • Endosperm- Nutrients are stored in the endosperm which supports germination of the seed.
   • Embryo- Fertilized egg forms the embryo which comprises different parts- Plumule, Radicle and Cotyledon.

Final answer: A seed consists of seed coat, embryo and cotyledons.