Comment on the statement: no work is involved in an expansion of gas in vacuum.

In an adiabatic expansion of a gas

no work is done against gas.

Comment on the statement-Telophase is reverse of prophase.

Comment on the statement-Meiosis enables the conservation of specific chromosome number of each species even though the process per se, results in reduction of chromosome number.

Justify the statement, 'work and energy are the two sides of a coin'.

Comment on the statement "living state is non-equilibrium steady-state to be able to perform work".

During an isothermal expansion of an ideal gas,

Answer the following questions: Explain the statement, "work is done due to transfer of energy."

Comment on the statement- Respiration is an energy producing process but ATP is being used in some steps of the process.

Justify the statement, "Work and energy are the two sides of a coin.''