Subjective Type

Explain the difference between self-pollination and cross-pollination

Solution

Self Pollination Cross Pollination


Transfer of pollen grains from the anther to the stigma of the same flower
Transfer of pollen grains from the anther to stigma of another flower
Occurs in bisexual flowers having anther and stigma maturing at same time
Occurs in bisexual flowers having anther and stigma maturing at different times
External medium is not required
External medium is required
Examples- wheat, peas etc.
Examples- lady finger, tomato, brinjal etc.

SIMILAR QUESTIONS

Anatomy and Morphology of Plants

Cleistogamy is leading over anthesis because

Anatomy and Morphology of Plants

From among the situations given below, choose the one that prevents both autogamy and geitonogamy.

Anatomy and Morphology of Plants

List three strategies that a bisexual chasmogamous flower can evolve to prevent self-pollination (autogamy).

Anatomy and Morphology of Plants

Does self-incompatibility impose any restrictions on autogamy? Give reasons and suggest the method of pollination in such plants.

Anatomy and Morphology of Plants

In which one of the following pollination is autogamous?

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