Concept of disruptive selection was first developed by__________________? April 21, 2025 by admin A. Grafius (1965) B. Mather (9153) C. Thoday (1960) D. Falconer (1960)
Homozygous population include_________________? April 21, 2025 by admin A. Inbreed lines B. Multi lines C. Pure lines D. All the above
Single seed descent method was first suggested by_________________? April 21, 2025 by admin A. Goulden (1939) B. Simmonds (1979) C. Giber (1953) D. Brim (1966)
The concept of diallel selective mating was developed by____________________? April 21, 2025 by admin A. brim (1966) B. Jensen (1952) C. Jensen (1970) D. Russel (1978)
Convergent improvement was proposed by________________? April 21, 2025 by admin A. Jones (1920) B. Richy (1920) C. Hays (1919) D. East (1920)
Reciprocal recurrent selection was proposed by___________________? April 21, 2025 by admin 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__________________? April 21, 2025 by admin A. Cytoplasm B. 5D + 5d C. 2D D. 1D
Genetic correlation between two variables may be due to___________________? April 21, 2025 by admin A. Gene interaction B. Peliotropy C. Dominance D. Selection differential
Concept of biparental mating was developed by__________________? April 21, 2025 by admin 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____________________? April 21, 2025 by admin A. Kearsey and Jinks (1960) B. Mather (1949) C. Anderson (1957) D. Fisher (1960)
