Identify correct pair

  • A
    Darwin - Mutation Theory
  • B
    De.Vries - Panspermia
  • C
    Flippers of panguine and Dolphin - ; Analogous organ
  • D
    All correct

Similar Questions

$A$ : $A$ single large mutation called saltation can produce new species.
$R$ : Mutations are directional

Assertion : Natural selection is the outcome of difference in survival and reproduction among individuals that show variation in one or more traits.

Reason : Adaptive forms of a given trait tend to become more common; less adaptive ones become less common or disappear.

  • [AIIMS 2004]

Match List $- I$ with List $- II.$

List $- I$ List $- II$
$(a)$ Adaptive radiation $(i)$ Selection of resistant varieties due to excessive use of herbicides and pesticides
$(b)$ Convergent evolution $(ii)$ Bones of forelimbs in Man and Whale
$(c)$ Divergent evolution $(iii)$ Wings of Butterfly and Bird
$(d)$ Evolution by anthropogenic action $(iv)$ Darwin Finches

Choose the correct answer from the options given below.

$(a)- (b)- (c)- (d)$

  • [NEET 2021]

Evolution is

The three natural processes that form the basis for evolution are