Question

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What is Pineal gland?

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Answer 1

Explanation:

pineal gland is a part of biological . The pineal gland, conarium, or epiphysis cerebri, is a small endocrine gland in the brain of most vertebrates. The pineal gland produces

Answer 2

$\huge\underline{\fcolorbox{green}{pink}{Pineal\:Gland:}}$

Position :- It is situated at the dorsal side of the forebrain. Also known as (Epiphysis cerrbrai)

Origin :- Ectodermal

Hormone secreted :- Melotonin

Nature of hormone :- Amino Acid

Functions of Melatonin :-

• It is functional in lower vertebrates , it is related with metachrosis . It is antagonistic

• The gland probably controls the sexual behaviour . It inhibits sexual irritation , development of genitalia and their functions.

• Melatonin also infuend metabolism , pigmentation , the menstrual cycle and as well as our defense capability.

• Child blind from birth attain puberty eariler than normal.