|
|
|
An example of anatomical homology: homologous structures found in vertebrates.
The Dugong is an endangered species; the largest remaining population is found in Australian waters
The yellow-winged darter, Sympetrum flaveolum, is a dragonfly found in Europe and mid and Northern C
) Ornithine and citrulline, which are not found in proteins
Nucleus
The nucleolus (arrow) is a prominent structure in the nucleus