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MCQs 1: Self incompatibility in which the genes express in the style is known as__________________?

Styler SL Ovarian SL Polyallelic SL Diallelic SL
Answer Explanation

MCQs 2: Self incompatibility which is controlled by two genes is found in___________________?

Gramineae Solanaceae Cruciferae None of the above
Answer Explanation

MCQs 3: Plants having monoecious flowers are found in____________________?

Maize Caster Colocasia All the above
Answer Explanation

MCQs 4: Anthesis starts in Allium cepa at___________________?

7.00 am 10.00 am 3.00 pm 5.00 pm
Answer Explanation

MCQs 5: Amphimixis refers to_______________________?

Asexual reproduction Sexual reproduction Apomixes None of the above
Answer Explanation

MCQs 6: Cytoplasmic sterility is govemed by________________________?

Nuclear genes Plasma genes Monoalleleic genes None of the above
Answer Explanation

MCQs 7: Herkogamy is found in___________________?

Barley Berseen Lucrene Alfalfa
Answer Explanation

MCQs 8: Somatic hybrid “Pomato” was produced by fusion between potato and tomato by__________________?

Glebe and Hoffmann (1979) Melchers et al (1978) Sam Norum (1976) Guha and Maheshwari (1974)
Answer Explanation

MCQs 9: RELP’s, RAPD are helpful in________________?

Gene sequencing Gene mapping Identify new genes All the above
Answer Explanation

MCQs 10: The process of producing several indentical copies of a gene sequence referred to as__________________?

Gene sequencing Gene cloning Gene splicing Micro cloning
Answer Explanation

MCQs 11: The concept of multi line varieties was developed by_________________?

Falconer (1960) Goulden (1939) Jensen (1952) Johannsen (1903)
Answer Explanation

MCQs 12: A heterogeneous population include_______________?

Composites Multi lines Synthetic All the above
Answer Explanation

MCQs 13: Mass pedigree method was developed by__________________?

Harrington (1973) Falconer (1960) Vilomorin (1980) Allard (91400
Answer Explanation

MCQs 14: The most effective method for the transfer of oligogenic characters________________?

Bulk Backcross Disruptive Pedigree
Answer Explanation

MCQs 15: Genetic selection was proposed by_________________?

Richy (1927) Stadler (1944) Hull (1945) East (1920)
Answer Explanation

MCQs 16: The term recurrent selection was coined by_________________?

Hull (1945) Hull (1950) Hays (1919) Garber (1955)
Answer Explanation

MCQs 17: Plasmids are discovered by___________________?

Watson & Crick Iscki & Sakai Beadle & Tatum None of the above
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MCQs 18: Concept of generation means analysis was developed by_______________________?

Hayman (1958) Griffing (1965) Jink (1950) Kempthome (1957)
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MCQs 19: Difference between mean phenotypic value of the progeny of selected plants and the parental population is known as__________________?

Genetic gain Genetic advance Heritability Coheritability
Answer Explanation

MCQs 20: Concept of path coefficient analysis was given by_________________?

Mather (1949) Wright (1921) Fisher (1918) Smith (1936)
Answer Explanation

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