Variations during mutations of meiotic recombinations are

Options

A. random and directionless
B. random and directional
C. random and small
D. random, small and directional

Answer

A

Explanation

Hugo de vries (1901) put forward a theory of evolution, called mutation theory the theory states that evolution is a jerky process where new varieties and species are formed by mutations (discontinuous variations) that function as raw material of evolution Mutations appear all of a sudden. They become operational immediately. Mutations appear in all conceivable directions.