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In bryophytes an operculum a cap like st...

In bryophytes an operculum a cap like structure develops from

A

Antheridium

B

Archegonium

C

Both (a) and (b)

D

None of these

Text Solution

AI Generated Solution

The correct Answer is:
To answer the question "In bryophytes, an operculum, a cap-like structure, develops from," we can follow these steps: ### Step-by-Step Solution: 1. **Understanding Bryophytes**: - Bryophytes are non-vascular plants, often referred to as the amphibians of the plant kingdom. They include mosses, liverworts, and hornworts. 2. **Identifying Structures**: - In bryophytes, the reproductive structures are crucial for understanding their life cycle. The male reproductive organ is called an antheridium, while the female reproductive organ is called an archegonium. 3. **Defining Operculum**: - The operculum is a cap-like structure that covers the sporangium in certain plants. In bryophytes, it is associated with the sporophyte generation. 4. **Determining the Origin of Operculum**: - The operculum develops from the upper part of the sporophyte, which is derived from the archegonium. The archegonium is the female gametangium that produces the egg. 5. **Conclusion**: - Therefore, the operculum in bryophytes develops from the archegonium. The correct answer to the question is option B: Archegonium. ### Final Answer: The operculum in bryophytes develops from the archegonium. ---

To answer the question "In bryophytes, an operculum, a cap-like structure, develops from," we can follow these steps: ### Step-by-Step Solution: 1. **Understanding Bryophytes**: - Bryophytes are non-vascular plants, often referred to as the amphibians of the plant kingdom. They include mosses, liverworts, and hornworts. 2. **Identifying Structures**: ...
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