NEET 2020 Phase 1 | NEET Year Wise Previous Years Questions

NEET 2020 Phase 1

MCQ (Single Correct Answer)

Which of the following is put into Anaerobic sludge digester for further sewage treatment?

Effluents of primary treatment

Primary sludge

Floating debris

Activated sludge

NEET 2020 Phase 1

MCQ (Single Correct Answer)

Match the following columns and select the correct option.

Column-I	Column-II
(a) Clostridium butylicum	(i) Cyclosporin-A
(b) Trichoderma polysporum	(ii) Butyric Acid
(c) Monascus purpureus	(iii) Citric Acid
(d) Aspergillus niger	(iv) Blood cholesterol lowering agent

(A) $$ \to $$ (iii), (B) $$ \to $$ (iv), (C) $$ \to $$ (ii), (D) $$ \to $$ (i)

(A) $$ \to $$ (i), (B) $$ \to $$ (ii), (C) $$ \to $$ (iv), (D) $$ \to $$ (iii)

(A) $$ \to $$ (iv), (B) $$ \to $$ (iii), (C) $$ \to $$ (ii), (D) $$ \to $$ (i)

(A) $$ \to $$ (ii), (B) $$ \to $$ (i), (C) $$ \to $$ (iv), (D) $$ \to $$ (iii)

NEET 2020 Phase 1

MCQ (Single Correct Answer)

In gel electrophoresis, separated DNA fragments can be visualized with the help of

Ethidium bromide in infrared radiation

Ethidium bromide in UV radiation

Acetocarmine in bright blue light

Acetocarmine in UV radiation

NEET 2020 Phase 1

MCQ (Single Correct Answer)

Bt cotton variety that was developed by the introduction of toxin gene of Bacillus thuringiensis (Bt) is resistant to

Insect predators

Insect pests

Fungal diseases

Plant nematodes