Survival of the fittest is a result of selection and proliferation of only those organisms which were most suitably adapted to the environment and get selected by nature. To survive in a particular environment, anorganism need to adapt in that environment. If the organism be comes success in adapting them that organism is selected by nature. Related Theory Darwinism can explain the survival of fittest but is unable to account for arrival of the fittest. It is difficult to suppose that small variations could have formed organs like wings and mimicry colouration which are useful only in their fully developed state but what about their presence in early stages.
Select the correct statement from the following?
NEET UG 2007 — Zoology Evolution
2007mcqmedium
Select the correct statement from the following?
Official previous-year question
Held on 30 Apr 2007 · Verified 9 Jul 2026.
Options
- A
Fitness is the end result of the ability to adopt and gets selected by nature
- B
All mammals except whales and camels have seven cervical vertebrae
- C
Mutations are random and directional
- D
Darwinian variations are small and directionless.
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