Yes they are. For example the Burmese python, and the Indian python are both from the same family, but have diversified into separately recognised species. They are more closely related to each other - than to other species of snake.
About as closely as we are to frogs. Crustacea and Chelicerata (arachnids) are different classes in the same phylum (Arthropoda), just like mammals and amphibians are different classes in the phylum Chordata (vertebrates).
It showed that different-looking animals are actually related. It showed new evolutionary relationships between animals. it changed ideas about which animals were closely related
swimming
Protists are different from any other organisms found in the animal or bacteria kingdom. For this reason, they are seen as heterotrophic or autotrophic by biologists and botanists.
it showed that different looking animals are actually related
No, because they are too different. Only animals that are closely related (such as Tigers and Lions) can cross-breed. no they can not because there molicules are different
Phylum
Phylum
its called a phylum
No they are two different species of animals.
e. you need to be know enough detail as to how much they are 'closely related'. Its simply because organisms even thought they belong to same genus, might not be 'closely related' as you want. For example: Bacteria belonging to different species within a genus cause different diseases.
NO plants do not have centrioles, but have a spindle closely identical to the Animals