- 1(current)
Q. No.Pollen grains remain preserved as fossil due to the presence of :
1. Epidermal layer
2. Tapetum
3. Exine layer
4. Intine layer
1. Epidermal layer
2. Tapetum
3. Exine layer
4. Intine layer
Subtopic: Stamen: Male Gametophyte |
90%
Level 1: 80%+
NEET - 2024
Hints
In which of the following sets of families, the pollen grain are viable for months?
1. Solanaceae, Poaceae and Liliaceae
2. Brassicaceae, Liliaceae and Poaceae
3. Rosaceae, Liliaceae and Poaceae
4. Leguminosae, Solanaceae and Rosaceae
1. Solanaceae, Poaceae and Liliaceae
2. Brassicaceae, Liliaceae and Poaceae
3. Rosaceae, Liliaceae and Poaceae
4. Leguminosae, Solanaceae and Rosaceae
Subtopic: Stamen: Microsporangium | Stamen: Male Gametophyte |
84%
Level 1: 80%+
NEET - 2023
Hints
In some members of which of the following pairs of families, pollen grains retain their viability for months after release?
1. Poaceae; Solanaceae
2. Rosaceae; Leguminosae
3. Poaceae; Rosaceae
4. Poaceae; Leguminosae
Subtopic: Stamen: Male Gametophyte |
85%
Level 1: 80%+
NEET - 2021
Hints
- 1(current)
Q. No.
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