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Biotechnology - Questions and Answers

Practice questions on Biotechnology.

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51. Foot and mouth disease of cattle is cured by
A. Insulin
B. Cytokinin
C. Vaccine
D. Interferon
Explanation:
52. Flamed and cooled platinum wire is used to transfer
A. Bacteria
B. Fungi
C. Callus
D. Inoculum
Explanation:
53. Introducing the nitrogen fixing genes from bacteria to major food crops is possible through
A. Tissue culture
B. Hybridization
C. Protoplast
D. Genetic engineering
Explanation:
54. The culture medium is prepared from
A. Proteins
B. Vitamins
C. Agar
D. Bacteria
Explanation:
55. The two different genetic sources protoplasts usually used are
A. Mesophyll and parenchyma cells
B. Mesophyll and epidermal cells
C. Epidermal cells and parenchyma cells
D. Hypodermal and mesophyll cells
Explanation:
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