The word $Systematics$ is derived from the $Latin$ word $Systema$.

How can a living organism be clearly understood?

Statement $P$: Every living organism exhibits unique characteristics such as reproduction,growth,development,adaptation,and death.
Statement $Q$: Energy transformation is essential for every living organism.

Why are living organisms classified?

Two plants can be conclusively said to belong to the same species if they

Which of the following is a non-living level of organization?