Adaptive Radiation
Speciation
Speciation if members from different groups can no longer produce fertile off-spring.
They diverged enough so that they can't crossbreed.
FAUNA are the animals that live in a certain area
Physiological similarities suggest the species evolved from the same ancestor.
Human beings do not have tails. However all humans do have several bones at the base of the spine that are the vestigial remains of what was a tail in times past, before the human species evolved from apelike ancestors.
One example is the cichlid fish in the African Great Lakes. They have evolved into numerous species with diverse body shapes and feeding strategies to exploit various niches in the lakes, such as herbivores feeding on algae or predators preying on other fish. This adaptive radiation showcases how a single ancestral species can give rise to multiple specialized forms through evolution.
Dogs and pigs, maybe even more
No, humans and dogs have evolved from different ancestors, they are completely different species.
The population separated and some species evolved into different species..
The theory of evolution is quite simple. The principle behind it states that every living being on Earth today came from a species that is now extinct. Over millions of years, each species has undergone evolution and has changed them to make them able to live in today's world. For example, humans evolved from a gibbon species and birds evolved from dinosaurs.
Physiological similarities suggest the species evolved from the same ancestor.
A common ancestor.
Grasshoppers are different from frogs because these two species have evolved to fill different ecological niches.
No. Humans and monkeys evolved from the same ancestor, but they are two completely different species.
Yes, determining how quickly the species evolved: gradualism or punctuated equilibria.
They have a common ancestor they both might have evolved from.
The Finch and the Giant Tortoise on the Galapagos islands.