Write any two differentiate between a compound and a mixtures.

(a) 'Water is considered as a compound of hydrogen and oxygen and not a mixture of hydrogen and oxygen'. Comment on it. (b) Differentiate between a compound and a mixture (any three points).

Differentiate between a pure substance and a mixture.

Differentiate between Compound leaf and a branch

Differentiate between: Covalent compounds and Ionic compounds.

Differentiate between sharks and rays.

Differentiate between spadix and catkin.

Differentiate between mitosis and meiosis.