Question

hypothalamus, thyroid, parathyroid and pineal are all :-

1} male sex gland
2} female sex gland
3} digestive gland
4} ductless gland

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Answer 1

Answer:

$3) \: ductless \: glands \\ \\ they \: all \: are \: endocrine \: glands \: and \: \\ has \: no \: ducts \: for \: transport.$

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