Crop rotation helps in______________?

Related Mcqs:

1. Sebum produced from sebaceous glands in a mammal helps in___________?

   A. Protection against micro organisms
   B. Temperature regulation
   C. Excretion
   D. All of these

2. Which of the following structure primarily helps in attachment of bacteria on various surfaces____________?

   A. Flagella
   B. Pili
   C. Both of these
   D. None of these

3. The hormone that helps in Parthenocarpy?

   A. Abscisic acid
   B. Cytokinin
   C. Ethylene
   D. Gibberellin

   Submitted by: Rashid Mehmood

4. The doctor who helps in the delivery of babies is an ___________?

   A. Obstetrician
   B. Gynecologist
   C. Pediatrician
   D. Podiatrist

   Submitted by: Muhammad Azhar

5. RNA interference helps in__________?

   A. Cell proliferation
   B. Micropropagation
   C. Cell defence
   D. Cell differentiation

   Submitted by: Maria Aziz

6. Extreme change in pH results in______________?

   A. Change in ionization of amino acids at the active site of the enzyme
   B. Change in the ionization of the substrate
   C. Denaturation of the enzyme
   D. Increase in the reaction rate

7. Which of the following ” Tikka disease” is related with the crop?

   A. Musturd
   B. Paddy
   C. Ground nut
   D. None of these

   Submitted by: Rashid Mehmood

8. 2. Which one of the following organisms can serve as a biofertilizer for rice crop?

   A. Blue-green algae
   B. Rhizobium sp.
   C. Mycorrhizal fungi
   D. None of these

   Submitted by: Tauqeer Ahmad Rajput

9. Which is a genetically modified crop?

   A. Bt-cotton
   B. Bt-brinjal
   C. Golden rice
   D. All

   Submitted by: Maria Aziz

10. Linnaeus published the list of names of plants in___________?

    A. 1752
    B. 1753
    C. 1754
    D. 1755

    Submitted by: Muhammad Asif Gondal