Which of the following is the study of micro- organisms, mostly viruses and single called organisms such as bacteria, yeasts and protozoa ?

Related Mcqs:

1. The study of organisms and their environment is known as ________?

   A. Acoustics B. Ecology C. Ichthyology D. None of these Submitted by: Kashif Ashraf...

2. Ultra Microscopic viruses are the main cause of__________?

   A. Malaria B. Measles C. Mumps D. Cholera Submitted by: Fareed Ahmed Kunbhar...

3. In bacteria mesosomes take the place of which one of the following?

   A. Ribosome B. Mitochondria C. Golgi bodies D. None of these Submitted by: Noor Jamal...

4. Which of the following is caused by bacteria?

   A. Malaria B. Tetanus C. Cancer D. None of these Submitted by: Rizwana Memon...

5. Which of the following organisms releases molecular oxygen into water?

   A. E.coli B. Phytoplankton C. Amoeba D. Salmonella Submitted by: Malik Asghar Hussain...

6. All of these are benefits of bacteria except ______?

   A. Decomposition B. Oxygen Production C. Nitrogen Fixation D. None of these Submitted by: Rafi Umar...

7. The light rays used for eliminating bacteria?

   A. X-rays B. infrared rays C. microwave radiation D. ultra-violet radiation Submitted by: Malik Asghar Hussain...

8. At which temperature does bacteria die?

   A. 102F B. 106F C. 149F D. None of These Submitted by: Name...

9. Mostly which gases found of the planet Jupiter?

   A. Hydrogen B. Chlorine C. Hydrogen and Helium D. Neon Submitted by: Zeeshan Mehand...

10. Asteroids are made mostly of?

    A. Rock, metal, ice and dust B. Rock and metal C. Metal and gas D. Metal, gas and rock Submitted by: Muhammad Abdullah...