Definitions / Explanation : Evolution & Theory of species creation
 

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Evolution is unrolling or unfolding of nature that brings about an orderly change from one form or condition to another resulting in descendents becoming different from ancestors.

It was believed that some special power created life

Similar Questions

The three natural processes that form the basis for evolution are

Match the columns :

Column - $I$ Column - $II$
$(1)$ Mutation $(a)$ Change in population allele frequencies due to chance alone.
$(2)$ Gene flow $(b)$ Difference insurvival and reproduction
$(3)$ Natural selection $(c)$ Immigration, emigration change allele frequencies.
$(4)$  Genetic drift $(d)$ Source of new alleles.

 

Definitions / Explanation : Homology & Adaptive radiation or divergent evolution

 

Definitions / Explanation : Recapitulation theory or Biogenetic law & Palaeontology
 

Match the following.

Column $- I$ Column $- II$
$(A)$ Lamark $(p)$ Finch bird
$(B)$ De Vries $(q)$ Evening primerose
$(C)$ Darwin $(r)$ Giraffes
$(s)$ Melanic moths