Plant Pathology-Data Intensity 1 Multiple Questions and Answers.




6.Genetic selection was proposed by?
A. Richy (1927)
B. Stadler (1944)
C. Hull (1945)
D. East (1920)

7.The term recurrent selection was coined by?
A. Hull (1945)
B. Hull (1950)
C. Hays (1919)
D. Garber (1955)

8.Plasmids are discovered by?
A. Watson & Crick
B. Iscki & Sakai
C. Beadle & Tatum
D. None of the above

9.Concept of generation means analysis was developed by?
A. Hayman (1958)
B. Griffing (1965)
C. Jink (1950)
D. Kempthome (1957)

10.Difference between mean phenotypic value of the progeny of selected plants and the parental population is known as?
A. Genetic gain
B. Genetic advance
C. Heritability
D. Coheritability

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