Select the correct statement from the following.

  • A
    Darwinian variations are small and directionless.
  • B
    Fitness is the end result of the ability to adapt and is selected by nature.
  • C
    All mammals except whales and camels have seven cervical vertebrae.
  • D
    Mutations are random and directional.

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Similar Questions

Which of the following is responsible for the transformation of plants from simple and lower forms to complex and higher forms?

When two species with different genetic backgrounds show similarities due to adaptation,this phenomenon is called:

The formation of two species from one ancestral species is known as

Parallel evolution is defined as:

The concept that species have changed over a long period of time is known as:

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