Evolution Answers

What is the environmental pressure that resulted in all the different breeds of dog? a) humans b)competition c) food availability d) disease

why rhynia considered as extinct trecheophyta

. What happens when species overproduce offspring?

What are the significance of courtship(display, vocalisation, posturing or feeding) in animals?

Thank you.

how does cumulative selection allow for more detailed structures?

Discuss the role of natural selection in driving evolution according to Modern Synthetic theory.

Why modern synthetic theory evolved taking only Natural Selection from Darwinism? Please explain pointwise.

How does genetic drift result into evolutionary divergence? Could you explain with an example?

Is Drawin's theory of evolution and Darwin's theory of natural selection the same?

What are the evolutionary significance of genetic drift apart from fixing a mutation irrespective of adaptive value? It will be very useful if you could give four points.
(Though according to my research there is no significance apart from the one mentioned.Please reply even if there isn't an answer.)