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Florigen : Plant flowering hormone MCQ - Practice Questions with Answers
Edited By admin | Updated on Sep 18, 2023 18:34 AM | #NEET
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8 Questions around this concept.
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MEDIUMGrafting experiments in which plants have even proved that the floral hormone can be translocated from one plant to another.
To induce flowering, florigen moves from
The flowering hormone Florigen is perceived by
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Name the hormone responsible for flowering.
Florigen is synthesized in ____and transported to the _______.
Concepts Covered - 1
Florigen
- It has been hypothesized that there is a hormonal substance that is responsible for flowering.
- This hormonal substance migrates from leaves to shoot apices for inducing flowering only when the plants are exposed to the necessary inductive photoperiod.
- Hence, the site of perception of light/dark duration are the leaves.
- Florigen is a hypothetical hormonal substance.
- Grafting experiments in cocklebur plants have even proved that the floral hormone can be trans located from one plant to another.
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