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Class 12 Biology Practice Test: Reproduction in Flowering Plants - Properties of Pollen Grains
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Class 12 Biology Practice Test: Reproduction in Flowering Plants - Properties of Pollen Grains
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10 Questions

1. Pollen grains can be stored in _____
2. What do the blue arrows indicate?
Germ pore is a pore that is present on the outer wall of the pollen grain in given diagram
3. Pollen grain is also known as ______
4. Pollens are used in cosmetics.
5. Pollen viability is ____
6. One of the major contributors to pollen allergy is ____
7. _____ species produces large number of pollens.
8. Why are pollens spiny?
9. Which nutrients do the pollen grains contain the most?
10. Chenopodium is a source of pollen allergy.