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6.Evolution
normal
The best description of natural selection is
A
The survival of the fittest
B
The struggle for existence
C
The reproductive success of the members of a population best adapted to the environment
D
A change in the proportion of variation within a population
Solution
Natural selection is shown by the reproductive success of the members of a population best adapted to the environment.
Standard 12
Biology
Similar Questions
Match List $I$ with List $II$:
| List $I$ | List $II$ |
| $A$ Mesozoic Era | $I$ Lower invertebrates |
| $B$ Proterozoic Era | $II$ Fish and Amphibia |
| $C$ Cenozoic Era | $III$ Birds and Reptiles |
| $D$ Paleozoic Era | $IV$ Mammals |
Choose the correct answer from the options given below :
