Question # 1

Where does the gaseous exchange occur in humans?

Pharynx

Trachea

Bronchi

Alveoli

During peritoneal dialysis, the waste materials move from:

The abdomen to the dialysis fluid

The dialysis fluid to the peritoneum blood vessels.

The peritoneum blood vessels to the dialysis fluid

The dialysis fluid to the abdomen.

Each spore is covered with a thick wall called:

Membrane

Semipermeable memebrane

Fragment

Cyst

Which portion of the nervous system that involantry in action:

Stomatic nervous system

Motor nervous system

Autonomic nervous system

Sensory nervous system

In biotechnology, the production of a product by the mass culture of microorganisms is called.

Fermentation

Mutation

Fermenter

Fertilization

Which form of nitrogen is taken by the producer of the Ecosystem?

Nitrogen Gas

Ammonia

Nitrage

Nitrates

Biology Life Science Test Easy Mode MCQs With Answers