opercula meaning in Urdu

(Pronunciation -تلفظ سنیۓ ) US:


1) opercula Noun
A hard flap serving as a cover for (a) the gill slits in fishes or (b) the opening of the shell in certain gastropods when the body is retracted.	سرپوش ڈھکنا

abaxial -

محور سے دور

Facing away from the axis of an organ or organism.

Urdu2Eng on FB