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MCQs

Total Questions : 391 | Page 3 of 40 pages
Question 21. Self incompatibility in which the genes express in the style is known as__________________?
  1.    Styler SL
  2.    Ovarian SL
  3.    Polyallelic SL
  4.    Diallelic SL
 Discuss Question
Answer: Option A. -> Styler SL
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 22. Cytoplasmic sterility is govemed by________________________?
  1.    Nuclear genes
  2.    Plasma genes
  3.    Monoalleleic genes
  4.    None of the above
 Discuss Question
Answer: Option B. -> Plasma genes
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 23. Herkogamy is found in___________________?
  1.    Barley
  2.    Berseen
  3.    Lucrene
  4.    Alfalfa
 Discuss Question
Answer: Option D. -> Alfalfa
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 24. Amphimixis refers to_______________________?
  1.    Asexual reproduction
  2.    Sexual reproduction
  3.    Apomixes
  4.    None of the above
 Discuss Question
Answer: Option B. -> Sexual reproduction
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 25. Self incompatibility which is controlled by two genes is found in___________________?
  1.    Gramineae
  2.    Solanaceae
  3.    Cruciferae
  4.    None of the above
 Discuss Question
Answer: Option A. -> Gramineae
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 26. Plants having monoecious flowers are found in____________________?
  1.    Maize
  2.    Caster
  3.    Colocasia
  4.    All the above
 Discuss Question
Answer: Option D. -> All the above
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 27. Anthesis starts in Allium cepa at___________________?
  1.    7.00 am
  2.    10.00 am
  3.    3.00 pm
  4.    5.00 pm
 Discuss Question
Answer: Option A. -> 7.00 am
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 28. Somatic hybrid “Pomato” was produced by fusion between potato and tomato by__________________?
  1.    Glebe and Hoffmann (1979)
  2.    Melchers et al (1978)
  3.    Sam Norum (1976)
  4.    Guha and Maheshwari (1974)
 Discuss Question
Answer: Option B. -> Melchers et al (1978)
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 29. The process of producing several indentical copies of a gene sequence referred to as__________________?
  1.    Gene sequencing
  2.    Gene cloning
  3.    Gene splicing
  4.    Micro cloning
 Discuss Question
Answer: Option B. -> Gene cloning
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 30. RELP’s, RAPD are helpful in________________?
  1.    Gene sequencing
  2.    Gene mapping
  3.    Identify new genes
  4.    All the above
 Discuss Question
Answer: Option D. -> All the above
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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