Human reproduction is a sexual process that involves the fertilization of male and female gametes to create an embryo. The embryo then develops in the female's body.
Male reproductive system
The male reproductive system produces sperm cells, or male gametes
The testes are contained in the scrotum, a bag of skin
Spermatogonia, or male germ cells, undergo spermatogenesis to produce sperm
Sertoli cells provide nutrition to germ cells
Female reproductive system
The female reproductive system produces ova, or female gametes
The ovaries produce ova
The fallopian tubes, or oviducts, carry ova from the ovaries to the uterus
The uterus, or womb, holds the growing embryo or fetus
The endometrium, or lining of the uterus, grows and diminishes with each menstrual cycle
Fertilization
The fusion of male and female gametes creates a zygote
The zygote divides mitotically to form blastomeres, which are cells with 2, 4, 8, or 16 cells
This stage is known as embryogenesis, embryonic development, or the development of an embryo
Viviparous
Humans are viviparous organisms, which means they give rise to embryos directly instead of laying eggs
Hello everyone here we will covered PCB For the Neet student's
& Also JEE student's Physics & Chemistry in a simple way. 🪔🪔😎🌹
For more information
Follow on Instagram
brainmedico2
........... 😎😎😎😎😎🪔
Follow on Telegram
t.me/BrainMedico01
.............., 😎😎😎
Follow on WhatsApp
whatsapp.com/channel/0029VauMGb4BFLgUOXX1Xa3O
......... 😎😎😎😎😎😎
Keep watching & enjoying present moment 😎
@BrainMedico