Distinguish between the following pairs:
a. and

Distinguish between the following pairs: a. (I)

Distinguish between the following pairs Umbra and Penumbra

Distinguish between the following pairs Stem and root

Distinguish between the following pairs Mixtures and Compounds

Distinguish between the following pairs: (i) Propanal and propanone (ii) Phenol and benzoic acid

Distinguish between the following pairs : Resting potential state and action potential state.

Give one good chemical test to distinguish between the following pairs of organic compounds : Benzaldehyde and acetone.

Distinguish between the following pairs : Conduction of nerve impulse in myelinated and non myelinated nerve fibres