The remnants of an organ that functioned in an ancestor is called a vestigial structure. A common example is the appendix which has lost its usefulness in modern humans.
The remnants of an organ that functioned in an ancestor is called a vestigial structure. A common example is the appendix which has lost its usefulness in modern humans.
Aristotle believed that the liver functioned merely to cool the blood.
No, plants do not have vestigial organs. Vestigial organs are remnants of structures that were once functional in evolutionary ancestors but are no longer needed. Since plants do not have a common ancestor with animals, they do not have vestigial organs.
Vestigal organ
vestigial structure-such as the human appendix, doesn't seem to have a function and may once have functioned in the body of an ancestor..:)
you must be talking about a vestigial structure. Like our vestigial "tail".
The car functioned properly.
A vestigial is an organ that serves no useful function in an organism.
The ancestor of all animals belonged to the kingdom Animalia. This kingdom includes all multicellular eukaryotic organisms that are heterotrophic and typically have specialized tissues and organ systems.
The appendix is a lymphatic organ (supports the immune system). There are many lymphatic organs in the body and generally when one is lost, others take over. I'm not sure but I think that the appendix actually is latent, that is - it once functioned in the lyphatic system, but no longer does.
A function that is used before an variable to increase or decrease its value
As slaves