Albuminous seeds store their reserve food mainly in

Options

A. endosperm
B. cotyledons
C. hypocotyl
D. perisperm

Answer

**Step-by-step Solution:**

1. **Understanding Seed Types**: Seeds can be classified based on where they store their reserve food. There are two main types: albuminous seeds and exalbuminous seeds.

2. **Defining Albuminous Seeds**: Albuminous seeds are those that store their reserve food primarily in the endosperm, which is the tissue that provides nourishment to the developing embryo.

3. **Defining Exalbuminous Seeds**: In contrast, exalbuminous seeds store their food mainly in the cotyledons, which are the first leaves that develop from the seed.

4. **Identifying the Correct Answer**: Given the options:
- A) Endosperm
- B) Cotyledons
- C) Hypocotyl
- D) Penny sperm

Since albuminous seeds store their food in the endosperm, the correct answer is option A) Endosperm.

5. **Conclusion**: Therefore, albuminous seeds store their reserve food mainly in the endosperm.

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