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Subjects
Science State Board
Class 10
Breeding and biotechnology
Textbook questions
2.
Choose the correct answer II
Exercise condition:
3
m.
1
.
Which of the following is used to produce products useful to humans by biotechnology techniques
?
(a) enzyme from organism
(b) live organism
(c) vitamins
both (a) and (b)
2
.
We can cut the DNA with the help of
RNAase
knife
scissors
restriction endonucleases
3
.
rDNA is a
recombinant of vector DNA and desired DNA
circular DNA
satellite DNA
vector DNA
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