Vitellogenesis is regulated by which hormone?
A. JH
B. MH
C. Brain hormone
D. Bursicone
Answer: Option A
Solution(By Examveda Team)
Vitellogenesis is regulated by JH hormone.Insect vitellogenesis is governed by two critical hormones, the sesquiterpenoid juvenile hormone (JH) and the ecdysteriod 20-hydroxyecdysone (20E).
JH acts as the principal gonadotropic hormone to stimulate vitellogenesis in basal hemimetabolous and most holometabolous insects. Juvenile hormones are secreted by a pair of endocrine glands behind the brain called the corpora allata. JHs are also important for the production of eggs in female insects.
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B. Red palm weevil
C. Both A and B
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