Target Exam

CUET

Subject

Biology

Chapter

Biotechnology and its Applications

Question:

Select the correct statements from the following :

A-Plants, bacteria, fungi and animals whose genes have been altered by manipulation are called Genetically Modified Organisms (GMO).

B-Examples of lepidopterans are tobacco budworm, armyworm.

C-Golden rice is Vitamin ‘A’ enriched rice.

D-Gene therapy is the insertion of genes into an individual’s cells and tissues to treat diseases especially hereditary diseases.

Choose the correct answer from the given options.

Options:

A and B only

B , C and D only

A, B ,C and D

A, C and D

Correct Answer:

A, B ,C and D

Explanation:

The correct answer is Option (3) – A, B ,C and D

A: Correct. Plants, bacteria, fungi and animals whose genes have been altered by manipulation are called  Genetically Modified Organisms (GMOs).

B: Correct. Lepidopterans are an order of insects that includes tobacco budworm and armyworm, which are pests.

C: Correct. Genetic modification has enhanced nutritional value of food, e.g., golden rice, i.e., Vitamin ‘A’ enriched rice. Golden rice is genetically modified to be enriched with provitamin A (beta-carotene) to combat vitamin A deficiency.

D: Correct. Gene therapy involves the insertion of genes into an individual’s cells to treat genetic/hereditary diseases.