explain sexual reproduction in humans please, Kal bio ka test hai
Answers
Greetings..!
The male reproductive organs contain :
i) Testis , which produce sperm, male gamete which has a head , middle part and tail . An adult human body produces millions of sperm each day .
ii) Penis , is a muscular organ which when becomes erect is injected in a female's vagina for inserting sperm in female body .
iii) epididymis is a sperm duct which transfers sperm from testis to penis .
iv ) vas defrens is a storage portion of sperm .
The female reproductory parts are :
i)Ovary which produce ovum , female gamete which contain food .
ii)Fallopian tube is where sperm and ovum meet .
iii) Womb is the place where the egg fertilizes .
iv ) Vagina is a muscular part from where sperms enter a female body .
Sperms in millions enter the female body through vagina from male body through penis . The sperms travel in semen and only one sperm reaches the ovum and meet in fallopian tube . It fertilizes in uterus or ovary and after nine months(pregnancy) , the new individual is formed .