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प्रश्न
Anemophilous flowers have ______.
विकल्प
Sessile stigma
Small smooth stigma
Colored flower
Large feathery stigma
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उत्तर
Anemophilous flowers have a Large feathery stigma.
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संबंधित प्रश्न
Give advantages of self-pollination.
Pollination by wind is also known as
Write a brief account on pollination.
Higher Order Question.
What will happen if pollen grain of rose gets deposited on stigma of lily flower? Will pollen germination takes place? Why?
Identify the CORRECT statements about self-pollination.
- Self-pollination is the most economic method for plant modification.
- Genetic stability can be maintained in the progeny through self-pollination.
- Undesirable characters can be eliminated through self-pollination
- Continued self-pollination may result in the less viable seeds.
- Self-pollination favours evolution.
Explain the difference between self-pollination and cross-pollination.
Match the following:
| Pollen | a. | anther |
| Ovule | b. | protection |
| stamen | c. | Powdery |
| Sepal | d. | Seed |
Does self incompatibility impose any restrictions on autogamy? Give reasons and suggest the method of pollination in such plants.
How does poor adaptability to changing environments result from self-pollination?
What does homogamy refer to as a condition for self-pollination?
