Green revolution came into being due to evolution of_________________?

Related Mcqs:

1. A condition of green plants in which they become unhealthy and pale fellow in colour is known as_________________?

   A. Chromoplast
   B. Leucoplast
   C. Chlorosis
   D. Chromoplast

2. Green vegetables are the source of___________________?

   A. Biotin
   B. Carbohydrates
   C. Folate
   D. Vitamin

3. Among the important green house gases two are found in higher concentration________________?

   A. Methane and carbon mono oxide
   B. Methane and nitrogen
   C. Carbon and nitrogen oxide
   D. None of the above

4. In pulses, for the production of nucleus seed we require minimum of_________________?

   A. 300 plant progenies
   B. 400 plant progenies
   C. 500 plant progenies
   D. 200 plant progenies

5. Breeders seed production is taken up from the nucleus seed B and A lines are pollinated in an isolation of 1 Km in a ratio of_________________?

   A. 1:2
   B. 1:3
   C. 1:4
   D. 1:5

6. The root of cotton plant goes up to depth of_________________?

   A. 2-3 ft
   B. 4-6 ft
   C. 8-10 ft
   D. non of these

7. Allelocliemicals may enter in the soil through the process of_________________?

   A. Diffusion
   B. Mass flow
   C. Root exudation

8. The significance of difference among several means is tested with the level of_________________?

   A. F-test
   B. t-test
   C. Z-test
   D. X-test

9. The cotton plant sheds more fruits mainly due to_________________?

   A. More number of irrigations
   B. Higher temperature
   C. Higher dose of fertilizer
   D. Insects and pest

10. Due to phosphorus deficiency in plants____________________?

    A. Roots do not develop properly
    B. Plants mature late
    C. Poor flowering and fruil selling occurs
    D. All the above