Human Male Gamete - मानव नर युग्मक Male Gamete Sperm - नर युग्मक शुक्राणु Sperm Cell Structure
Channel: Biologyhub Prakashsir AP
Date: 2021-05-04

Human male gamete is called sperm. It is makes in male gonad testes by meiosis division in primary sperm cell. Sperm divided into four part Head, Neck, middle piece and tail. Head is upper part is about 4.5 mm long and 2.5 to 3.5 mm wide. It is oval but flat structure keeps Acrosome on top of head. full from Lysin.
                         Neck is about 0.3mm long find between head & middle piece, here two Centriole present.
                                                Middle piece keeps mitochondria as spring like and Axoneme. It is about 5-7 mm long.
                                                                     Tail longest part of sperm, is about 50mm long. Tail help in its motion.