The structure of the sperm in the male reproductive system
The sperms The testes of the adult human male produce about 2 billion sperms per day , the lifetime of a single sperm inside the female vagina ranges from 2 to 6 hours, this...
Tagged: The ovum
Structure and function of the ovum in the female reproductive system
The ovum (the egg cell) is the female reproductive cell in the female reproductive system, It is large (as sesame seed size) due to the storage of the nutrient materials.
Two ovaries and Fallopian tubes in the female reproductive system
The female reproductive system The female reproductive system consists of two ovaries, two fallopian tubes, the uterus and the vagina, It is called the female genital system, It is made up of the internal...