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By comparing DNA of different species
Presence of feathers on birds
Both human beings and chimpanzees have a common ancestor
A brother and a sister]
Evolution of reproductive isolation among once interbreeding population
How can you determine evolutionary relationship?
By comparing DNA of different species
By comparing DNA of different species
See lessGive one characteristic to show that birds are closely related to dinosaurs.
Presence of feathers on birds
Presence of feathers on birds
See lessHow human beings are related to chimpanzees?
Both human beings and chimpanzees have a common ancestor
Both human beings and chimpanzees have a common ancestor
See lessWho are more closely related – a brother and a sister or two cousins?
A brother and a sister]
A brother and a sister]
See lessWhat do you mean by speciation?
Evolution of reproductive isolation among once interbreeding population
Evolution of reproductive isolation among once interbreeding population
See less