Distinguish between the following:
Hibernation and aestivation

Distinguish between the following: Prostornium and peristomium

Distinguish between the following: Septal nephridium and pharyngeal nephridium

Distinguish between the following: Ecototherms and Endotherms.

Write simple chemical tests and observations used to distinguish between the following compounds. (ii) Phenol and benzoic acid

Distinguish between Renin and Rennin.

Write simple chemical tests and observations used to distinguish between the following compounds. (i) Propanal and propanone

How will you distinguish between the following pairs of terms i) Hexagonal Close packing and cubic close packing?

Give simple chemical tests to distinguish between the following pairs of compounds Phenol and benzoic acid.

Distinguish between the meaning of the terms adsorption and absorption.Give one example of each