1
In which 2 organisms of the same species but different sex are not involved, is characterized by the presence of a single parent, which in part or in its entirety is divided and originates one or more individuals with identical genetic information.
2
It is one in which 2 organisms of the same species but of different sex (male and female) intervene and need the union of reproductive devices (copulation) and sexual cells (fertilization).
3
It consists in the development of an embryo from a non-fertilized gamete or sex cell
4
condition in which the same organism presents both sexes.
5
This kind of animals retains the fertilized eggs inside the mother's body until they are born.
6
Sperm nucleus enters the egg and moves to the egg nucleus. The 2 nuclei join together and then form a zygote
7
They conserve the embryo inside the mother's body during the stage of development,
8
They lay eggs in the environment, and their embryos develop outside the mother's body
9
Through this kind of fertilization many eggs are laid.
10
These animals employ internal fertilization.
