The human appendix (a small sac near the junction of the small and large intestine) is homologous to a structure called the "caecum", a large, blind chamber in which leaves and grasses are digested in many other mammals.
Homologous to what? When you say homologous, you should be comparing two things, seeing if they have similar structure or position.
Yes, it is a homologous structure
yes its homologous to a bats wing
appendix
the leg of a horse
A bird's wing bone
Homologous add Perhaps to a human's foot.
homologous structures- same structure/different functions in common ancestors analogous structures-same functions/differnt structures not in common ancestors vestigial-show evolutionary history/structures that arent used anymore (i.e. human appendix/human tailbone)
A bird's wing bone
The presence of homologous structures (for example, the bone structure in chimpanzee arms, human arms, and whale flippers) indicates that the species sharing that homologous structure share a common ancestor.
The appendix is not really needed in the human body, it is just there to help your body with digestion.
vestigal
Homologous
A structure with similar shape but a different use