Which one of the following____________________?

Related Mcqs:

1. Skin diseases, night blindness and kidney stone are caused by the deficiency of__________________?

   A. Vitamin A
   B. Vitamin B
   C. Vitamin D
   D. Protein

2. What are the factors which influence the efficiency of respiration_____________________?

   A. Substrate
   B. Oxygen
   C. Temperature
   D. All the above

3. Nitrogen requirement for citrus plant per year is___________________?

   A. 1 Kg
   B. 1-1.5Kg
   C. 2Kg
   D. 4Kg

4. A reproductive part of the plant which is responsible for the production of fruits and seeds is called ________________?

   A. Corolla
   B. Calyx
   C. Flower
   D. All the above

5. Which method of irrigation is possible under the economical conditions of Pakistan __________________?

   A. Canal system
   B. Modified basin system
   C. Drip irrigation
   D. All the above

6. Which one of the following is fruit__________________?

   A. Cauliflower
   B. Potato
   C. Brinjal
   D. Ginger

7. Imperfect flower is___________________?

   A. Without sepals
   B. Unisexual
   C. Without petals
   D. None of the above

8. Establishment of new crop naturally or artificially is _________________?

   A. Siliviculture
   B. Sericulture
   C. Nursery
   D. Regeneration

9. Mango is grown in soils with pH__________________?

   A. 5.5-7.5
   B. 5-8
   C. 5.5-8.7
   D. 6-8

10. Degradation of green colour of fruits is due to___________________?

    A. pH changes
    B. Oxidative system
    C. Chloroplry lases
    D. All the above