When pollination and fertilization occur in unopened flower bud it is known as__________________?
Correct answer: B. Cleistogamy
- A. Hamogamy
- B. Cleistogamy
- C. Chasmogamy
- D. All the above
Explanation
Cleistogamy is self-pollination and fertilization within a flower that remains closed or unopened. Chasmogamous flowers open, while homogamy refers to simultaneous maturity of anthers and stigma.
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