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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: - Which of the following is a recessive trait in garden pea?
- Which of the following belongs to class insecta
- In purple and green bacteria oxygen is not evolved during photosynthesis because
- Spindle fibres are found in cytoplasm made up of
- Which of the following cross will give tall and dwarf pea plants in same
Topics: Reproduction In Organisms and Plants
(129)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is a recessive trait in garden pea?
- Which of the following belongs to class insecta
- In purple and green bacteria oxygen is not evolved during photosynthesis because
- Spindle fibres are found in cytoplasm made up of
- Which of the following cross will give tall and dwarf pea plants in same
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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