 | How will you define Fertilization? |
Fertilization: Reproduction: Fertilization is the joining of two special cells called gametes during reproduction. Fertilization produces... |
 | 4/20/2012[
,
]
|
|
|
Fertilization is the joining of two special cells called gametes during sexual reproduction. Fertilization produces a single cell called a zygote. The male gametes are called sperms and the female gamete is called an ovum, or egg. Fertilization sometimes occurs externally, where gametes are shed into water. This occurs in animals such as starfish. Internal fertilization takes place in most land living animals.
|
 |
|
, , , , , , , , ,
|
|