Write short rotes on
i) Porifera
ii): Nematoda:

Write short notes on i) Haemocoel ii) cyclostomata

Write short note on i. Protochordata ii. Metatheria

Write a short notes on i) Schottky defect ii) Frenkel defect

Write a short note about antacids.

Write short notes on the following: i)Carbylamine reaction ii) Diazotisation iii) Hoffmảnn's bromamide reaction iv) Coupling reaction v) Ammonolysis vi) Acetylation vii) Gabriel phthalimide śynthesis.

Write short note on Gabriel phthalimlde synthesis.

Write the reactions of (i) aromatic and (ii) aliphatic primary AMINES with nitrous acid.

Write a short note on plancks quantum theory.