The hormone florigen is produced in:
Correct answer: A. Leaves
- A. Leaves
- B. Flower
- C. Stem
- D. Roots
Explanation
Florigen is a systemic signal that initiates flowering in plants. It is synthesized in leaves and transported to the shoot apical meristem (SAM) where it promotes floral transition.
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Human reproduction covers the male and female reproductive organs, gamete formation, fertilization, implantation and hormonal regulation. The menstrual cycle includes ovarian and uterine changes controlled by pituitary and ovarian hormones, while sexually transmitted diseases are studied through their causes, transmission, symptoms, prevention and effects on fertility.
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