Germplasm collected within the country is known as____________________?

A. Active collection
B. Working collection
C. Indigenous collection
D. Exotic collection

A place or area where maximum variability of crop plants is observed__________________?

A. Genetic diversity
B. Micro centers
C. Gene sanctuaries
D. Centers of diversity

System of mating were given by_________________?

A. Sewell Wright (1921)
B. Mather (1953)
C. Bruce and Keebel (1908)
D. Shall and East (1920)

Allogamy leads to___________________?

A. Homozy gosity
B. Heterozy gosity
C. Segregation
D. none of the above

Artificial vegetative reproduction is done by_________________?

A. Grafting
B. Budding
C. Layering
D. All the above

When pollination and fertilization occur in unopened flower bud it is known as__________________?

A. Hamogamy
B. Cleistogamy
C. Chasmogamy
D. All the above

Allogamy is promoted by____________________?

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

Mating between distantly related individuals is known as________________?

A. Inbreeding
B. Out breeding
C. Amphimixis
D. All the above

The term self incompatibility was coined by________________?

A. Koelreuter (1763)
B. Gerstel (1950)
C. East (1940)
D. None of the above

Self incompatibility in which the genes express in the style is known as__________________?

A. Styler SL
B. Ovarian SL
C. Polyallelic SL
D. Diallelic SL