Biology Mcqs Online Test 2

With different chemical arrangements and formation Of complex molecules, the life emerges on the level of the ?

A group of similar cells that perform a specific function is:

Functional unit of DNA Is ?

Which of the following is an example of “molecule”?

Two or more populations of different species living and interacting in the same area form

Members of one species inhabiting the same are form ?

Human blood is an example of?

 .

Various tissue types combine to make up ?

Organelles are ?

A group of very similar inter breeding organisms constitutes?