Chitin and steroids are_____________________?

Related Mcqs:

1. Plants having monoecious flower are_____________________?

   A. Maize
   B. Castor
   C. Colocasia
   D. All the above

2. The fermented dairy products are_____________________?

   A. Cheese and yoghurt
   B. Butter and cream
   C. Cream and ice cream
   D. All the above

3. Lime, lemon juice and pickles are_____________________?

   A. Low acid foods
   B. Acid foods
   C. Medium acid foods
   D. High acid foods

4. Which rock contain potash feldspar ?

   A. Syeruite
   B. Gabbro
   C. Norile
   D. All the above

5. International atomic weight of potassium is_________________?

   A. 39.0
   B. 40.0
   C. 41.0
   D. 38.0

6. Mollic refers to____________________?

   A. B-horizon
   B. C-horizon
   C. U-horizon
   D. Surface horizon

7. Peat soils are not present in Pakistan because these are formed in___________?

   A. Cool climate
   B. Acidic conditions
   C. both A & B
   D. None of the above

   Submitted by: Shafiq Rehman

8. Association of two microorganisms in which one is benefited while other remains unaffected is known as:________?

   A. Competetion
   B. Ammensalism
   C. Commensalism
   D. This statement is wrong

   Submitted by: Shafiq Rehman

9. The most suitable species for reclamation of sandy soils is:_________?

   A. Casuarina equiselifolia
   B. Acacia spp
   C. Azadirachta indica
   D. All of the above

   Submitted by: Shafiq Rehman

10. Items needed for synthesis of plant food in green leaves are _________ & the process through which it takes place is called photosynthesis:

    A. Sunlight
    B. Chlorophyll
    C. Water & plant nutrients
    D. All of the above

    Submitted by: Shafiq Rehman