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...