- 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 |
 94%
Level 1: 80%+
NEET - 2021
Hints
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 |
 74%
Level 2: 60%+
NEET - 2019
Hints
Links
Which one of the following is considered important in the development of seed habit?
| 1. | Dependent sporophyte | 2. | Heterospory |
| 3. | Halplontic life cycle | 4. | Free-living gametophyte |
Subtopic: Â Pteridophytes: Heterospory |
 71%
Level 2: 60%+
AIPMT - 2009
Hints
Subtopic: Â Pteridophytes: Heterospory |Â Pteridophytes |
 92%
Level 1: 80%+
AIPMT - 2008
Hints
Links
- 1(current)
Q. No.
© 2026 GoodEd Technologies Pvt. Ltd.