set 4 MCQ Questions & Answers Detailed Explanation
MOST IMPORTANT general science mcq - 4 EXERCISES
The following question based on genetic engineering and bio technology topic of general science mcq
(a) 1983
(b) 1963
(c) 1973
(d) 1993
The correct answers to the above question in:
Answer: (a)
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Read more bio technology gk Based General Science Questions and Answers
Question : 1
What is the application of Somatic Cell Nuclear Transfer Technology?
a) Reproductive cloning of animals
b) Production of biolarvicides
c) Manufacture of biodegradable plastics
d) Production of organisms free of diseases
Answer »Answer: (a)
Question : 2
Change in the base sequence within the gene is called
a) Mutation
b) Breeding
c) Cloning
d) Fusion
Answer »Answer: (a)
Question : 3
Which one of the following is not achieved by transgenic?
a) Production of cloned animals
b) Production of biodegradable plastic
c) Production of edible vaccines
d) Production of transgenic crops
Answer »Answer: (a)
Question : 4
Assertion (A):
Insect resistant transgenic cotton has been produced by inserting Bt gene.
Reason (R):
The Bt gene is derived from a bacterium.
Code
a) (A) is true, but (R) is false
b) Both (A) and (R) are true and (R) is the correct explanation of (A)
c) Both (A) and (R) are true, but (R) is not the correct explanation of (A)
d) (A) is false, but (R) is true
Answer »Answer: (b)
Question : 5
Consider the following techniques/ phenomena.
- Budding and grafting in fruit plants.
- Cytoplasmic male sterility.
- Gene silencing.
a) 1 and 3
b) Only 1
c) 2 and 3
d) None
Answer »Answer: (c)
Question : 6
For which desirable character the transgenic crop ‘Golden Rice’ is produced?
a) Insulin
b) Vitamin ‘A’
c) Essential Amino Acids
d) Characteristic Starch
Answer »Answer: (b)
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