- 1(current)
Q. No.Genera like Selaginella and Salvinia produce two kinds of spores. Such plants are known as
| 1. | Homosporous | 2. | Heterosporous |
| 3. | Homosorus | 4. | Heterosorus |
Subtopic: Â Pteridophytes: Heterospory |
 92%
From NCERT
NEET - 2021
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From an evolutionary point of view, retention of the female gametophyte with developing young embryo on the parent sporophyte for some time, is first observed in:
| 1. | Gymnosperms | 2. | Liverworts |
| 3. | Mosses | 4. | Pteridophytes |
Subtopic: Â Pteridophytes: Heterospory |Â Pteridophytes |
 73%
From NCERT
NEET - 2019
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- 1(current)
Q. No.
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