the species come from a common ancestor
i dont know hahahha
Similar structures that have evolved independently are called homologous structures. An example would be the wings of a bird and the wings of an insect.
The stages of development of the embryos of certain organisms are extremely similar, a fact that suggests the organisms had common ancestors.
this is because they have a link with early ancestors of similar structure.
Homologous Structures
The early embryos of all animals have a very similar appearance. This is no different for chicken and pig embryos.
Related species have similar embryos.
i dont know hahahha
Similar structures that evolved independently are called analogous structures, or analogies.
similar chromosomes make them up.
Related species have similar embryos.
Similar structures that have evolved independently are called homologous structures. An example would be the wings of a bird and the wings of an insect.
The stages of development of the embryos of certain organisms are extremely similar, a fact that suggests the organisms had common ancestors.
Homologous structures are similar evolutionary structures that evolved in different organisms that were used for the same purpose long ago but are no longer in use
homologous structures
homologous structures
this is because they have a link with early ancestors of similar structure.