Please enable JavaScript.
Coggle requires JavaScript to display documents.
HUMAN REPRODUCTION - Coggle Diagram
HUMAN REPRODUCTION
-
SPERM
-
Small cells, which have a flagellum to move about the nucleus occupies most of the cytoplasm
-
-
-
-
ADOLESCENCE
Physical changes
During puberty , begin to produce sex hormones and the secondary sex characteristics
Mental changes
Often feel the need to insolate themselves from a family. All these changes help to define human personality
SEXUAL REPRODUCTION
Two gamates
-
-
The first cell of the new organism. The genetic material is a mixture of it's parents' genetic material
-
VIVIPAROUS
The new living organism is accomplished inside the mother's reproductive system , structure called placenta
-
ADULTHOOD
The process of aging begins and the ability to reproduce is reduces. The average age of menopause is around 50
-