Question # 1

When the reproductive cycle stops in female, ______ hormones is less produced.

Androgen

Esterogen

Insuline

None of these

Which one of the following is not an example of fossil fuels?

Plants

Peat

Coal

Natural gas

In ecosystem the role of decomposers is played by

animals

plants

bacteria and fungi

algae

Which of the following statement regarding genes is FALSE.

Genes are located on chromosomes

Genes consist of a long sequence of DNA

A gen contains information for the production of a protein

Each cell contain a single copy of every gene.

The drugs that kills or reduce the reduce the growth of bacteria.

Antibiotics

Analgesics

Antibodies

Antinorcotics

A material which contain weakened pathogen is called.

Vaccines

Antigene

Antibodies

Antiboitic

Biology Life Science Test Easy Mode MCQs With Answers