MCQ
Heterosporous pteridophytes always produce
- AMonoecious gametophytes
- ✓Dioecious gametophytes
- CHomothallic gametophytes
- DNone of the above
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| Column I(Structures) | Column II(Ploidy) |
| (A) Megaspore | (i) 2 n |
| (B) Microspore mother cell | (ii) ( n + n ) |
| (C) Central cell | (iii) n |
| (D) Antipodal cell |