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12th CBSE
IMPORTANT
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The biolistic technique is used in

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Important Questions on Applications of Biotechnology

EASY
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 12 - Applications of Biotechnology>TEST QUESTIONS>Q (19)
The thermostable enzymes, 'Taq’ and 'Pfu', isolated from thermophilic bacteria are:
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12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 12 - Applications of Biotechnology>TEST QUESTIONS>Q (20)
Complete the statement. During the processing of the prohormone “proinsulin" into the mature "insulin”.
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12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 12 - Applications of Biotechnology>TEST QUESTIONS>Q (21)
The Bt toxin is not toxic to human beings because
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12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 12 - Applications of Biotechnology>TEST QUESTIONS>Q (22)
Alec Jeffreys developed the DNA fingerprinting technique. The probe he used was
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12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 12 - Applications of Biotechnology>TEST QUESTIONS>Q (23)
Consumption of which one of the following foods can prevent the kind of blindness associated with vitamin ‘A’ deficiency ?
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12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 12 - Applications of Biotechnology>TEST QUESTIONS>Q (24)
What is it that forms the basis of DNA fingerprinting?
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12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 12 - Applications of Biotechnology>TEST QUESTIONS>Q (25)
Basic principle of developing transgenic plants and animals is to introduce the gene of interest into the nucleus to
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12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 12 - Applications of Biotechnology>TEST QUESTIONS>Q (26)
In plant tissue culture, the callus tissues can be regenerated into complete plantlets primarily by altering the concentration of