Examples of micro biota are____________________?

Related Mcqs:

1. A set of soils with same parent material, topography, climate and biota  but different age is called_________?

   A. Topo sequence
   B. Catena
   C. Chrono sequence 
   D. Topography

   Submitted by: Muhammad hakeem

2. The term micro and macro environment was given by___________________?

   A. Robinson (1948)
   B. Lemer (1954)
   C. Perkins (1971)
   D. Comstock and Moll (1963)

3. Soil Organic Matter (SOM) which consists of about _______ % organic carbon plays a vital role by providing macro & micro nutrients:

   A. 72 %
   B. 58%
   C. 62 %
   D. Al of the above

   Submitted by: Shafiq Rehman

4. Planets in our system are____________________?

   A. 8
   B. 12
   C. 10
   D. 9

5. Rocks which are formed by disintegration of pre-existing rocks by weathering are____________________?

   A. Sand stone
   B. Classics
   C. Igneous
   D. Greis

6. Total salt affected soils of Pakistan are____________________?

   A. 6.3 m ha
   B. 5.0 m ha
   C. 12.3 m ha
   D. 10.5 m ha

7. The EC: SAR and RSC values suggested by WAPDA for 3rd class irrigation water(C,S,R,) are____________________?

   A. ECi:<1.5, SAR < 10 & RSC< 2.5
   B. ECi:>1.5, SAR > 10 & RSC> 2.5
   C. ECi:>1.5, SAR 2.5
   D. Both a & b

8. The digestive vacuole in the animal cell are____________________?

   A. Ribosomes
   B. Lysosomes
   C. Lysozymes
   D. Dictysomes

9. Amino acid with no polar R group are____________________?

   A. Hydrophilic
   B. Hydrophobic
   C. Aromatic
   D. None of the above

10. Those animals which we keep at hove farm level for our benefit are____________________?

    A. Domesticated animals
    B. Tamed animals
    C. Wild animals
    D. None of the above