Transfer of pollen to the stigma of another flower of the same plant is
A. Autogamy
B. Allogamy
C. Xenogamy
D. Geitonogamy
Answer: Option D
Solution(By Examveda Team)
Transfer of pollen to the stigma of another flower of the same plant is Geitonogamy.Geitonogamy is a type of self-pollination. Geitonogamous pollination is sometimes distinguished from the fertilizations that can result from it, geitonogamy. If a plant is self-incompatible, geitonogamy can reduce seed production.
Geitonogamy is when pollen is exported using a vector (pollinator or wind) out of one flower but only to another flower on the same plant. It is a form of self-fertilization.
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Which photosynthetic bacteria possess both PS I and PS II?
A. Purple sulphur bacteria
B. Cyanobacteria
C. Purple nonsulphur bacteria
D. Green sulphur bacteria
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