Correct Answer - B
Mutation is a sudden heritable change in genes structure of an organism. The term genetic mutation covers somatic mutation as well as germinal mutation (occuring during reproduction).
The somatic nervous system is divided into sensory and motor systems of the body.
It consists of sensory nerves (afferent nerves) and motor nerves (efferent nerves). Sensory nerves send messages from...
1. Classification is the arrangement of organisms or groups of organisms in distinct categories in accordance with a particular and well-established plan.
2. It is based on the similarities and differences...
