Germplasm collected within the country is known as____________________? April 21, 2025 by admin A. Active collection B. Working collection C. Indigenous collection D. Exotic collection
A place or area where maximum variability of crop plants is observed__________________? April 21, 2025 by admin A. Genetic diversity B. Micro centers C. Gene sanctuaries D. Centers of diversity
System of mating were given by_________________? April 21, 2025 by admin A. Sewell Wright (1921) B. Mather (1953) C. Bruce and Keebel (1908) D. Shall and East (1920)
Allogamy leads to___________________? April 21, 2025 by admin A. Homozy gosity B. Heterozy gosity C. Segregation D. none of the above
The term mitosis was coined by________________? April 21, 2025 by admin A. Flemming (1882) B. De Vries and correns (1908) C. Bruce and Keeble (1908) D. Non of these
Artificial vegetative reproduction is done by_________________? April 21, 2025 by admin A. Grafting B. Budding C. Layering D. All the above
When pollination and fertilization occur in unopened flower bud it is known as__________________? April 21, 2025 by admin A. Hamogamy B. Cleistogamy C. Chasmogamy D. All the above
Allogamy is promoted by____________________? April 21, 2025 by admin A. Male sterility B. Dichiny C. Herkogamy D. All the above
Mating between distantly related individuals is known as________________? April 21, 2025 by admin A. Inbreeding B. Out breeding C. Amphimixis D. All the above
The term self incompatibility was coined by________________? April 21, 2025 by admin A. Koelreuter (1763) B. Gerstel (1950) C. East (1940) D. None of the above
