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Animal Kingdom
Moulting hormone is secreted by
corpora cardacum
corpora allata
neurosecretory hormone
prothoracic gland
D.
prothoracic gland
Prothoracic gland is also known as moult gland in some arthropods and Y organ or ventral gland in crustaceans. It secretes moulting hormone called ecdysone or ecdysome, which is steroid and stimulates moulting or ecdysis during metamorphosis in insects.
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