Biotechnology MCQ question and answer with solution | Biology Gk MCQs

A. Both (A) and (R) are true and (R) is the correct explanation of (A)

B. Both (A) and (R) are true, but (R) is not the correct explanation of (A)

C. (A) is true, but (R) is false

D. (A) is false, but (R) is true

A. A molecular scissors used in targeted gene editing

B. A biosensor used in the accurate detection of pathogens in patients

C. A gene that makes plants pest resistant

D. A herbicidal substance synthesized in genetically modified crops

A. Gene transfer

B. Nuclear transfer

C. Somatic cell transfer

D. Germinal cell transfer

A. The double helix

B. Errors in base sequence

C. DNA replication

D. DNA polymorphism

A. A range of enzymes used in genome editing

B. The full range of mRNA molecules expressed by an organism

C. The description of the mechanism of gene expression

D. A mechanism of genetic mutations taking place in cells

A. Production of biodegradable plastic

B. Production of edible vaccines

C. Production of cloned animals

D. Production of transgenic crops

A. Vaccine

B. Structure of DNA

C. Anti-malarial drugs

D. Penicillin

A. Dolly died in the year 2003

B. Dolly died due to lung disease

C. Dolly was born in the year 1998

D. Dolly was born in Scotland

A. Establishment of Superman society

B. Identification of colour distinct breeds

C. Genetic improvements of human breeds

D. Identification and mapping of human genes and its sequence

A. Only 1

B. Only 2 and 3

C. Only 1 and 3

D. 1, 2 and 3