Write the composition of the first milk.

Write the composition of nucleotides.

Write the chemical composition of the following alloys and give any one of its applications (i) Bronze (ii) Brass (iii) Stainless steel

Write the composition of gases in atmosphere.

Write the composition of vitamins used in MS medium.

What is the composition of pearl?

Write the chemical composition of thyroxine?

Write the chemical composition of bacterial cell well .

Bauxite has the composition