Animal Reproduction

Sexual reproduction involves two parents and genetically identical offspring

Aphids reproduce asexually

The epididymis is responsible for the production of testosterone in males

The pituitary gland secretes FSH to stimulate sperm production in the testes

The female reproductive system includes the fallopian tubes for the production of egg cells

Oestrogen promotes the development and growth of the mammary gland

Sheep are long-day breeders, they breed when daylight hours begin to reduce

The birth process in cows and sheep involves the hind legs coming out first, which is generally okay without increased problems

The umbilical cord is cut in one place and tied during the birthing process in cows and sheep

The mother should be allowed to lick her calf or lamb clean after birth to prevent any infections being spread