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

Related Mcqs:

1. Green revolution came into being due to evolution of_________________?

   A. Wheat varieties
   B. Sugarcane varieties
   C. Cotton varieties
   D. All the above

2. 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

3. 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

4. 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

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

   A. Diffusion
   B. Mass flow
   C. Root exudation

6. Among the cotton exporting countries the number of Pakistan is_______________?

   A. 1^st
   B. 2^nd
   C. 3^rd
   D. 4^th

7. Among the cotton exporting countries the number of America is___________?

   A. 1^st
   B. 2^nd
   C. 3^rd
   D. 4^th

8. Among the cotton exporting countries the number of China is________________?

   A. 1^st
   B. 2^nd
   C. 3^rd
   D. 4^th

9. 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

10. The deficient level of N(%) in plants suggested by various workers is_________________?

    A. <2%
    B. <1%
    C. <5%
    D. 10%