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Ne4ueva [31]
3 years ago
13

In the 1930s, how did Dobzhansky and Mayr explain the origin of species?

Biology
2 answers:
fredd [130]3 years ago
7 0

species originate through allopatric speciation:)


IRISSAK [1]3 years ago
3 0
They both discussed the clarified that species begin through Allopatric speciation, it occurs when the biological population of similar species is vicariant. There are 4 types of speciation, <span>peripatric, parapatric, and sympatric and artificial. </span>One example of it is Galápagos finch. 
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We have to find "N" . "N" is the total population size of lizards in a 2-hectare plot in eastern Arizona.

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