- 1(current)
Q. No.A prothallus is
| 1. | a structure in pteridophytes formed before the thallus develops |
| 2. | a sporophytic free living structure formedin pteridophytes |
| 3. | a gametophyte free living structure formed in pteridophytes |
| 4. | a primitive structure formed after fertilisation in pteridophytes |
Subtopic: Pteridophytes |
67%
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- 1(current)
Q. No.
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