Which hormone is also known as 'neotenin'?
A. JH
B. MH
C. PTH
D. Bursicone
Answer: Option A
Solution(By Examveda Team)
JH hormone is also known as 'neotenin'.Juvenile hormones (JHs) are a group of acyclic sesquiterpenoids that regulate many aspects of insect physiology. The first discovery of a JH was by Vincent Wigglesworth. JHs regulate development, reproduction, diapause and polyphenisms.
In insects, JH (formerly called neotenin) refers to a group of hormones, which ensure growth of the larva, while preventing metamorphosis.
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
D. Termites
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