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MCQs

Total Questions : 391 | Page 4 of 40 pages
Question 31. A heterogeneous population include_______________?
  1.    Composites
  2.    Multi lines
  3.    Synthetic
  4.    All the above
 Discuss Question
Answer: Option D. -> All the above
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 32. The concept of multi line varieties was developed by_________________?
  1.    Falconer (1960)
  2.    Goulden (1939)
  3.    Jensen (1952)
  4.    Johannsen (1903)
 Discuss Question
Answer: Option C. -> Jensen (1952)
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 33. The most effective method for the transfer of oligogenic characters________________?
  1.    Bulk
  2.    Backcross
  3.    Disruptive
  4.    Pedigree
 Discuss Question
Answer: Option B. -> Backcross
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 34. Genetic selection was proposed by_________________?
  1.    Richy (1927)
  2.    Stadler (1944)
  3.    Hull (1945)
  4.    East (1920)
 Discuss Question
Answer: Option B. -> Stadler (1944)
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 35. Difference between mean phenotypic value of the progeny of selected plants and the parental population is known as__________________?
  1.    Genetic gain
  2.    Genetic advance
  3.    Heritability
  4.    Coheritability
 Discuss Question
Answer: Option B. -> Genetic advance
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 36. The term recurrent selection was coined by_________________?
  1.    Hull (1945)
  2.    Hull (1950)
  3.    Hays (1919)
  4.    Garber (1955)
 Discuss Question
Answer: Option A. -> Hull (1945)
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 37. Concept of generation means analysis was developed by_______________________?
  1.    Hayman (1958)
  2.    Griffing (1965)
  3.    Jink (1950)
  4.    Kempthome (1957)
 Discuss Question
Answer: Option A. -> Hayman (1958)
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 38. Plasmids are discovered by___________________?
  1.    Watson & Crick
  2.    Iscki & Sakai
  3.    Beadle & Tatum
  4.    None of the above
 Discuss Question
Answer: Option B. -> Iscki & Sakai
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 39. Mass pedigree method was developed by__________________?
  1.    Harrington (1973)
  2.    Falconer (1960)
  3.    Vilomorin (1980)
  4.    Allard (91400
 Discuss Question
Answer: Option A. -> Harrington (1973)
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 40. Concept of path coefficient analysis was given by_________________?
  1.    Mather (1949)
  2.    Wright (1921)
  3.    Fisher (1918)
  4.    Smith (1936)
 Discuss Question
Answer: Option A. -> Mather (1949)
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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