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MCQs 1: Protein content in barely is higher than____________________?

maize rice wheat None of the above
Answer Explanation

MCQs 2: Shull and East (1908) proposed over dominance hypothesis of hetrosis in_________________?

Barley wheat Maize None of the above
Answer Explanation

MCQs 3: ICARDA is located at___________________?

Columbia Tamil Nadu Syria None of the above
Answer Explanation

MCQs 4: The concept of disruptive was given by____________________?

Morgan Shull and East Mather None of the above
Answer Explanation

MCQs 5: Germplasm gene banks for different crop plants in world are about_____________________?

980 1080 1200 1100
Answer Explanation

MCQs 6: Global gene pool rice is maintained at_________________?

China IRRI Philippines Mexico None of the above
Answer Explanation

MCQs 7: In the long term storage, germplasm can be stored upto____________________?

200 years 150 years 100 years 1250 years
Answer Explanation

MCQs 8: Global gene bank of Potato is located at_____________________?

Columbia Florida CIP Peru None of the above
Answer Explanation

MCQs 9: Conservation of germplasm under natural condion is called_________________?

In-situ conservation Gene bank Ex-situ conservation Obsolute cultivars
Answer Explanation

MCQs 10: Gene pool consist of____________________?

Modern cultivars Advanced breeding materials Land race All the above
Answer Explanation

MCQs 11: Germplasm collected within the country is known as____________________?

Active collection Working collection Indigenous collection Exotic collection
Answer Explanation

MCQs 12: A place or area where maximum variability of crop plants is observed__________________?

Genetic diversity Micro centers Gene sanctuaries Centers of diversity
Answer Explanation

MCQs 13: System of mating were given by_________________?

Sewell Wright (1921) Mather (1953) Bruce and Keebel (1908) Shall and East (1920)
Answer Explanation

MCQs 14: Allogamy leads to___________________?

Homozy gosity Heterozy gosity Segregation none of the above
Answer Explanation

MCQs 15: The term mitosis was coined by________________?

Flemming (1882) De Vries and correns (1908) Bruce and Keeble (1908) Non of these
Answer Explanation

MCQs 16: Artificial vegetative reproduction is done by_________________?

Grafting Budding Layering All the above
Answer Explanation

MCQs 17: When pollination and fertilization occur in unopened flower bud it is known as__________________?

Hamogamy Cleistogamy Chasmogamy All the above
Answer Explanation

MCQs 18: Allogamy is promoted by____________________?

Male sterility Dichiny Herkogamy All the above
Answer Explanation

MCQs 19: Mating between distantly related individuals is known as________________?

Inbreeding Out breeding Amphimixis All the above
Answer Explanation

MCQs 20: The term self incompatibility was coined by________________?

Koelreuter (1763) Gerstel (1950) East (1940) None of the above
Answer Explanation

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