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In Pteridophytes,the venter is...

In Pteridophytes,the venter is

A

Enclosed by a jacket

B

Attached to a stalk below

C

Embedded in the body of the prothallus

D

Projecting out of the prothallus.

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding Pteridophytes**: Pteridophytes are a group of vascular plants that reproduce via spores and have a life cycle that includes both a sporophyte and a gametophyte stage. 2. **Identifying the Prothallus**: In pteridophytes, when spores germinate, they develop into a structure called the prothallus. The prothallus is the gametophyte stage, which is typically small and heart-shaped. 3. **Reproductive Structures**: The prothallus produces reproductive structures known as antheridia (male) and archegonia (female). The archegonium is particularly important as it contains the egg. 4. **Defining the Venter**: The venter is the lower part of the archegonium. It is the region that contains the egg and is usually swollen. 5. **Location of the Venter**: In pteridophytes, the venter is embedded in the body of the prothallus. This means that it is not separate or projecting out but is integrated within the prothallus structure. 6. **Conclusion**: Based on this understanding, the correct answer to the question "In Pteridophytes, the venter is..." is that it is "embedded in the body of the prothallus." **Final Answer**: The venter is embedded in the body of the prothallus. ---
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