TWINS

TWINS REPRODUCTION
Monozigotic twins are formed by the division of a single fertilized egg.
They have identical genes and therefore the same sex.
Most twins are dizygotic ,this means that the twins are formed from two different egg that have been fertilized by two sperm.

Some twins are siamese because the process didn`t finish of produce.

Monozigotic twins can develop differently due to different genes that are activated.

Human are individuals who share the uterus in the same pregnancy.

There are two types of twins:

MONOZIGOTIC TWINS-

Monozigotic twins are identical because the two babies produced from the same egg.
DICYGOTIC TWINS-

Dizygotic twins are not identical because they produced from different eggs.