Concept of disruptive selection was first developed by__________________?
A. Grafius (1965) B. Mather (9153) C. Thoday (1960) D. Falconer (1960)
Plant Breeding and Genetics MCQs
Homozygous population include_________________?
A. Inbreed lines B. Multi lines C. Pure lines D. All the above
Single seed descent method was first suggested by_________________?
A. Goulden (1939) B. Simmonds (1979) C. Giber (1953) D. Brim (1966)
The concept of diallel selective mating was developed by____________________?
A. brim (1966) B. Jensen (1952) C. Jensen (1970) D. Russel (1978)
Convergent improvement was proposed by________________?
A. Jones (1920) B. Richy (1920) C. Hays (1919) D. East (1920)
Reciprocal recurrent selection was proposed by___________________?
A. Hays and limner (1950) B. Constock et al (1949) C. Allard (1955) D. Hull (1935)
In wheat, Hessian fly pest is genetically controlled by__________________?
A. Cytoplasm B. 5D + 5d C. 2D D. 1D
Genetic correlation between two variables may be due to___________________?
A. Gene interaction B. Peliotropy C. Dominance D. Selection differential
Concept of biparental mating was developed by__________________?
A. Perkins (1968) B. Jinks and Jones (1958) C. Hayman (1958) D. Comstock and Robinson (1948)
Concept of triple test cross of analysis was developed by____________________?
A. Kearsey and Jinks (1960) B. Mather (1949) C. Anderson (1957) D. Fisher (1960)