Which is a wrong/false group amongst the followings ?

Related Mcqs:

1. Which of the following statement is wrong regarding, Soil ____________?

   A. Regulates water supply & recycles waste materials
   B. Medium for plant growth & Habitat for organisms
   C. Engineering medium & modifies the atmosphere
   D. Dirt which is threat to all living life & crop production 

   Submitted by: Shafiq Rehman

2. Which of the following is wrong?

   A. Sandy soils have  higher sand percentage with more water holding capacity
   B. The relative percentage of sand, silt, clay is soil texture.
   C. Soil texture influences behavior of soil.
   D. The arrangement of soil aggregates is called soil structure.

   Submitted by: Shafiq Rehman

3. An intrazonal group of dark calcareous soils high in clay and having mainly montmorillonitic type clay are called as:________?

   A. Regur
   B. Ragour
   C. Montmorillosol
   D. Regosol

   Submitted by: Shafiq Rehman

4. A group of soils with same parent material but located at different positions of slope?

   A. Cateena
   B. Chronosequence
   C. Catena
   D. Biosequence

   Submitted by: Shafiq Rehman

5. Father of agricultural chemistry is___________________?

   A. Vonliebig
   B. Neil Brady
   C. Neuron
   D. J. jones

6. The Tree sends down roots from its branches to the soil is known as:___________?

   A. Oak
   B. Pine
   C. Banyan
   D. Palm

   Submitted by: Fahad Mehsud

7. The resistance of a soil at various moisture contents to mechanical stresses or manipulations:

   A. Soil crusting
   B. Soil consistence
   C. Bulk Density
   D. Both a & c

   Submitted by: Shafiq Rehman

8. Soil particles as individuals such as sand and do not form aggregates. These are usually found in parent material or C horizon is:_________?

   A. Massive
   B. Single-grained
   C. Aggregated
   D. All of the above

   Submitted by: Shafiq Rehman

9. According to the Soil survey of Pakistan, the total waterlogged summer-rain area in the country is:_________?

   A. 4.11 mha
   B. 5.16 mha
   C. 22.5 mha
   D. The above statement is wrong

   Submitted by: Shafiq Rehman

10. calcium is immobile in plants. Therefore, under conditions of deficiency, young tissue is affected first. calcium deficiency symptoms are:

    A. Death of terminal buds; roots tips also affected
    B. Abnormal dark green appearance of foliage
    C. Premature shedding of  blossoms & buds & weakened stem
    D. All of the above

    Submitted by: Shafiq-ur-Rehman