set 3 MCQ Questions & Answers Detailed Explanation

Question : 1

Gene is made of which chemical

a) protein

b) D.N.A.

c) R.N.A.

d) enzyme

Question : 2

Consider the following kinds of organisms.

1. Bacteria
2. Fungi
3. Flowering plants

a) 1 and 3

b) Only 1

c) 2 and 3

d) 1, 2 and 3

Question : 3

Garima II is the name of a

a) Cloned sheep

b) Cloned buffalo

c) Cloned cow

d) Bt tomato

Question : 4

Other than resistance to pests, what are the prospects for which genetically engineered plants have been created?

1. To enable them to withstand drought.
2. To increase the nutritive value of the produce.
3. To enable them to grow and do photosynthesis in space ships and space stations.
4. To increase their shelf life.

a) 1, 2 and 4

b) 1 and 2

c) 3 and 4

d) 1, 2, 3 and 4

Question : 5

Which of the following is recently evolved in Genetic Engineering?

a) Gene splicing

b) Gene analysis

c) Gene mapping

d) Gene synthesis

Question : 6

Which one of the following techniques can be used to establish the paternity of a child?

a) Quantitative analysis of DNA

b) Protein analysis

c) Chromosome counting

d) DNA fingerprinting