The concept of disruptive was given by____________________?

Related Mcqs:

1. Concept of disruptive selection was first developed by__________________?

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

2. The concept of diallel selective mating was developed by____________________?

   A. brim (1966)
   B. Jensen (1952)
   C. Jensen (1970)
   D. Russel (1978)

3. Concept of triple test cross of analysis was developed by____________________?

   A. Kearsey and Jinks (1960)
   B. Mather (1949)
   C. Anderson (1957)
   D. Fisher (1960)

4. Allogamy is promoted by____________________?

   A. Male sterility
   B. Dichiny
   C. Herkogamy
   D. All the above

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

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

6. The term heterosis was coined by____________________?

   A. Hull (1945)
   B. Bruce (1910)
   C. East (1908)
   D. Shull (1914)

7. Gamatophytic system of self incompatibility was first discovered by____________________?

   A. Frankel (1977)
   B. Bresbaker (1958)
   C. Hughes and Babceek
   D. East and Mangelsdref (1925)

8. Seed germination in typhoin walermelon can successfully be obtained by____________________?

   A. Scarification
   B. Seed risking
   C. Seed cot removal
   D. All the above

9. The genetic constitution of an orgarusm is denoted by____________________?

   A. Phenotype
   B. Genotype
   C. Allele
   D. Genome

10. The physical appearance of an organism is denoted by____________________?

    A. Photocopy
    B. Prototype
    C. Phenotype
    D. Apheliotropic