The process of evolution is based on the genotypic inheritance as the genes changes overtime.
1,203,375 different species of animals on earth and 1,589,361 different species of plants on earth (so your answer is more)
I believe the correct answer is A) Silurian period occurred before the Neogene era, because the other answer are wrong.
Hadean eon ended before Silurian period.
Mesozoic and Permian era were after Silurian period.
Please show that answer choices like what does a say