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Solution - What is Self-incompatibility - Pre-fertilisation - Structures and Events - Pollination

ConceptPre-fertilisation - Structures and Events Pollination

Question

What is self-incompatibility?

Solution 1

Self-incompatibility is a genetic mechanism in angiosperms that prevents self-pollination. It develops genetic incompatibility between individuals of the same species or between individuals of different species

Solution 2

When the pollen grains of an anther do not germinate on the stigma of the same flower, then such a flower is called self-sterile or incompatible and such condition is known as self¬incompatibility or self-sterility.

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APPEARS IN

NCERT Biology Textbook for Class 12
Chapter 2: Sexual Reproduction in Flowering Plants
Q: 9.1 | Page no. 41

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Solution for question: What is Self-incompatibility concept: Pre-fertilisation - Structures and Events - Pollination. For the courses CBSE (Arts), CBSE (Commerce), CBSE (Science)
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