Question

a) Why do we see different variety of organisms around us? b) In which type of reproduction – i) Off springs are identical? ii) Exact similar offspring‘s are not produced? . How do species of two isolated subpopulations become two different species?

Answer 1

a) the different types of organisms around us represent biodiversity. biodiversity May occurs due to different types of habitat, difference in condition of ecosystem etc.

b) ¡ Asexual reproduction
¡¡ Sexual reproduction

c) species of two isolated subpopulation become two due to reproductive isolation.