Orlon is a polymer of

Which one of the following hormones,though synthesised elsewhere,is stored and released by the master gland?

The reaction $A \xrightarrow{k}$ Product is zero order,while the reaction $B \xrightarrow{k}$ Product is a first order reaction. For what initial concentration of $A$ are the half-lives of the two reactions equal?

At a certain instant, a stationary transverse wave is found to have maximum kinetic energy. The appearance of the string at that instant is:

The mean kinetic energy of a gas at $300 \ K$ is $100 \ J.$ The mean energy of the gas at $450 \ K$ is equal to ...... $J$.

Who proposed the binomial nomenclature system?