The process by which we know which organism is associated with a specific name is called ........ .

The biological concept of species is mainly based on:

Which of the following statements is incorrect regarding living organisms?

Which of the following $statement(s)$ is/are correct for Metabolism?
$(i)$ It is the sum total of all physical reactions taking place inside a living system.
$(ii)$ All plants,animals,fungi and microbes exhibit metabolism.
$(iii)$ Isolated metabolic reactions in-vitro are living things.

Select the correct pair from the following.

Which of the following is not a unique characteristic of living organisms?