NDA 2019 Paper 1 | Biology Question 82 | General Science

General Science

Physics

Chemistry

Biology

NDA 2019 Paper 1

MCQ (Single Correct Answer)

+2.5

-0.83

Which one of the following organisms represents the primary consumer category in an ecosystem?

Caterpillar

Crabapple tree

Frog

Sparrowhawk

NDA 2019 Paper 1

MCQ (Single Correct Answer)

+2.5

-0.83

As per the code of the nomenclature, which one of the following is the correct way of writing a biological name?

Amoeba Proteus

Amoeba proteus

amoeba proteus

$$\underline {Amoeba\,\Pr oteus} $$

NDA 2019 Paper 1

MCQ (Single Correct Answer)

+2.5

-0.83

Which one of the following statements regarding electrocardiogram is correct?

Electrocardiogram is graphical representation of electrical activity of cornea

Electrocardiogram is graphical representation of activity of kidney

Electrocardiogram is graphical representation of activity of brain

Electrocardiogram is graphical representation of electrical activity of heart.

NDA 2019 Paper 1

MCQ (Single Correct Answer)

+2.5

-0.83

Which one of the following statements regarding penicillin is correct?

Penicillin resistant bacteria can store this antibiotic in vacuole

Penicillin resistant bacteria can degrade this antibiotic by an enzyme called $$\beta$$-lactamase

Penicillin resistant bacteria can degrade this antibiotic by an enzyme called lactic acid dehydrogenase

penicillin is not absorbed by bacteria, so most bacteria are resistant

Questions Asked from Marks 2.5