Reciprocal recurrent selection is effective with___________________?

Related Mcqs:

1. Reciprocal recurrent selection was proposed by___________________?

   A. Hays and limner (1950)
   B. Constock et al (1949)
   C. Allard (1955)
   D. Hull (1935)

2. The term recurrent selection was coined by_________________?

   A. Hull (1945)
   B. Hull (1950)
   C. Hays (1919)
   D. Garber (1955)

3. Drought resistance is associated with___________________?

   A. Biochemical factors
   B. Physiological factors
   C. Morphological factors
   D. all the above

4. The kaolininte is a layer silicate clay mineral, it is 1:1 type of mineral with___________________?

   A. 3-15 meq/100g CEC
   B. 40 meq/100g CEC
   C. 50 meq/100g CEC
   D. None of the above

5. Discriminant function of plant selection was suggested by____________________?

   A. Smith (1936)
   B. Yates (1947)
   C. Griffing (1956)
   D. Kempt Horne (1957)

6. Pedigree selection is used in____________________?

   A. Self pollinated plants
   B. Cross pollinated plants
   C. Plant difficult to hybridized
   D. For crosses at intervener level

7. Genetic selection was proposed by_________________?

   A. Richy (1927)
   B. Stadler (1944)
   C. Hull (1945)
   D. East (1920)

8. Concept of disruptive selection was first developed by__________________?

   A. Grafius (1965)
   B. Mather (9153)
   C. Thoday (1960)
   D. Falconer (1960)

9. The most effective method for the transfer of oligogenic characters________________?

   A. Bulk
   B. Backcross
   C. Disruptive
   D. Pedigree

10. Which of the following nutrient play the most effective role in controlling rate of transpiration:

    A. Potassium
    B. Zinc
    C. Phosphorus
    D. Mg

    Submitted by: Shafiq Rehman