The new crop critical has been evolved by intervener hybridization between________________________?

Related Mcqs:

1. The first artificial hybridization in fruit crops was done by____________________?

   A. Knight
   B. Morgan
   C. Fischer
   D. Muller

2. Who used first artificial hybridization in fruit crops ____________________?

   A. Knight (1800)
   B. Karpocho (1810)
   C. Jones (1917)
   D. none

3. Maximum mutants varieties are evolved in_________________?

   A. Rice
   B. Wheat
   C. Barley
   D. Maize

4. The most recent evolved plant group is ____________________?

   A. Confers
   B. Mosses
   C. grasses
   D. Gymnosperm

5. Which one is C3 crop plant__________________?

   A. Gram
   B. Tomato
   C. Onion
   D. all the above

6. In crop improvement programmed haploids are of great importance because they__________________?

   A. Are useful in studies on meiosis
   B. Give homozygous lines following diplodization
   C. Grow better under adverse conditions
   D. Require only about half the amount of chemical fertilizers compared to diploids

7. Which one is C4 crop plant_____________________?

   A. Sugarcane
   B. Sorghum
   C. Maize
   D. all the above

8. Tender crop cannot tolerate a minimum temperature of ___________________?

   A. 0°C
   B. -1°C
   C. 1°C
   D. 2°C

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

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

10. The diagnostic techniques used in evaluating soil nutrient status and determining fertilizer requirements of the crop include:

    A. Nutrient deficiency symptoms & field experimentation
    B. Greenhouse pot experimentation & soil testing
    C. Plant analysis
    D. All of the above

    Submitted by: Shafiq Rehman