reproduction
- Created by: rxbyw
- Created on: 19-10-19 21:11
Fullscreen
sexual reproduction is where genetic information from two organisms is combines to produce offspring, which are genetically different to either parent
gametes:
in sexual reproduction the mother and father produce gametes by meiosis.
in humans each gamete contains 23 chromosomes
fertilisation:
the egg and the sperm cell fuse together to form a cell with the full number of chromosomes. the fusion on gametes is called fertilisation
this mixture of genetic information produces variation in…
Comments
No comments have yet been made