The concept of multi line varieties was developed by_________________?

Related Mcqs:

1. Maximum mutants varieties are evolved in_________________?

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

2. Headquarter of union for the protection of new plant varieties is in__________________?

   A. Thailand
   B. USA
   C. Den nark
   D. Switzerland

3. Concept of path coefficient analysis was given by_________________?

   A. Mather (1949)
   B. Wright (1921)
   C. Fisher (1918)
   D. Smith (1936)

4. Concept of generation means analysis was developed by_______________________?

   A. Hayman (1958)
   B. Griffing (1965)
   C. Jink (1950)
   D. Kempthome (1957)

5. Concept of disruptive selection was first developed by__________________?

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

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

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

7. Concept of biparental mating was developed by__________________?

   A. Perkins (1968)
   B. Jinks and Jones (1958)
   C. Hayman (1958)
   D. Comstock and Robinson (1948)

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

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

9. Concept of gene for gene hypothesis was developed in____________________?

   A. Linseed
   B. Oat
   C. Gram
   D. Tomato

10. Pure line theory was developed by_______________?

    A. Thoday (1960)
    B. Mather (1951)
    C. Allard (1957)
    D. Johannsen (1903)