Science, asked by Arsh407, 1 year ago

Explain the terms:; (i) Speciation; (ii) Natural selection(Delhi - 2011)

Answers

Answered by amani11
16

Answer:

Speciation➡It is the evolutionary process by which populations evolve to become distinct species.

Natural Selection ➡It is the process in which the organisms better adapted to their environment tend to survive and produce more offsprings

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Answered by harshita19pandey
2

Answer:

NATURAL SELECTION -

Natural selection is the differential survival and reproduction of individuals due to differences in phenotype. It is a key mechanism of evolution, the change in the heritable traits characteristic of a population over generations.

SPECIATION-

Speciation, the formation of new and distinctspecies in the course of evolution. Speciationinvolves the splitting of a single evolutionary lineage into two or more genetically independent lineages.

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