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Heterozygosity is most favoured in plants following
Options
(a) cleistogamy
(b) autogamy
(c) xenogamy
(d) geitonogamy
Correct Answer:
xenogamy
Explanation:
Geitonogamy is a type of pollination in which pollen grains of one flower are transferred to the stigma of another flower belonging to either the same plant or genetically similar plant. Autogamy is a type of self pollination in which an intersexual or perfect flower is pollinated by its own pollen. Xenogamy is the transfer of pollen grains from the anther of one flower to the stigma of a genetically different flower. Xenogamy is responsible for heterozygosity. Allogamy is a type of cross polllination in flowering plants.
Related Questions: - When pollen of a flower is transferred to the stigma of another flower of
- The blood, CO₂ is transported as
- Four healthy people in their twenties got involved in injuries resulting in damage and death
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Topics: Reproduction In Organisms and Plants
(129)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When pollen of a flower is transferred to the stigma of another flower of
- The blood, CO₂ is transported as
- Four healthy people in their twenties got involved in injuries resulting in damage and death
- A person suffers from beriberi rickets and scurvy if he is not taking adequate
- In the body the membrane surrounding the bone is known as
Topics: Reproduction In Organisms and Plants (129)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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