It is also called as the "zone of life on earth".

It is considered as the blueprint of life that is found only in the living things. (Write its acronym only)

It refers to organisms of the same species occupying a particular area at a given time

The smallest unit of life capable of carrying out all the the functions of living things.

It is an individual form of life that is either unicellular of multicellular.

A group of cells that  perform a specific function in an organism.

This includes the community of organisms and and the nonliving things.

It refers to different types of tissues that work  together in an organism. 

The level of organization that includes all the population of any kind of organism living  in the same place.

DNA stands for ________________.