1) how can we say that fish exhibt external fertilisation/ 2) give reason for the following the tearm metamorphis is not used while describing human development?

1) how can we say that fish exhibt external fertilisation/ 2) give rea

1.	1) how can we say that fish exhibt external fertilisation/ 2) give reason for the following the tearm metamorphis is not used while describing human development?
Answer» 1) how can we say that fish exhibt external fertilisation/ 2) give reason for the following the tearm metamorphis is not used while describing human development?