Auxin is_______?

Related Mcqs:

1. The main function of auxin is_____________________?

   A. Cell division
   B. Cell elongation
   C. Cell differentiation
   D. Cell production

2. The indicator used for estimation of the soil available boron is_______?

   A. Mixed indicator
   B. Phenolpthalein
   C. Diphenyle
   D. Azomethine-H

   Submitted by: Shafiq Rehman

3. Weathering is_______________________?

   A. Destructive process
   B. Constructive process
   C. Both a & b
   D. None of the above

4. Which mineral contain phosphorus__________________?

   A. Igneous
   B. Metamorphic
   C. Apatite
   D. None of the above

5. Buffer solution is a solution which resist change in __________________ ?

   A. pH
   B. SAP
   C. EC
   D. RSC

6. The plant in which CO2 fixation is solely via the Calvin cycle is_____________________?

   A. C
   B. CAB
   C. C
   D. CAM

7. The basic form of present day Universal soil loss equation (USLE), initially involved the use of factors such as ________?

   A. R, K and S
   B. R and K
   C. R, K, S and L
   D. R, K, S, L, C and P

   Submitted by: Shafiq Rehman

8. Phosphorus (P) is the second major nutrient essential for plant growth. With the exception of Nitrogen (N) and Potassium (K), Phosphorus is required by plants in_________?

   A. Lesser quantities
   B. Greater quantities
   C. Not required
   D. The above statement is wrong

   Submitted by: Shafiq Rehman

9. Loss of nitrogen in the form of NH3 in alkaline medium is known as_________?

   A. Denitrification
   B. Leaching
   C. Volatilization
   D. None of these

   Submitted by: Shafiq Rehman

10. Integrated Nutrient Management (INM) is a well-accepted approach for the sustainable management of________?

    A. Soil Productivity
    B. Increased crop production
    C. both a and B
    D. None of these

    Submitted by: Shafiq Rehman