Biology (NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension): Questions 76 - 82 of 136

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Question number: 76

» Biology » Plant and Animal Nutrition

MCQ▾

Question

Wood is a common name of

Choices

Choice (4) Response

a.

vascular bundles

b.

phloem

c.

secondary xylem

d.

cambium

Question number: 77

» Biology » Food Production & Management

MCQ▾

Question

Yeast is used in the production of

Choices

Choice (4) Response

a.

beer

b.

citric acid and lactic acid

c.

cheese and butter

d.

All of the above

Question number: 78

» Biology » Our Environment

MCQ▾

Question

The life supporting gases such as O 2, CO 2 and N 2 are primarily concentrated in

Choices

Choice (4) Response

a.

homosphere

b.

exosphere

c.

troposphere

d.

stratosphere

Question number: 79

» Biology » Water

MCQ▾

Question

When a marine fish is placed in fresh water, it dies because

Choices

Choice (4) Response

a.

exit of water and shrinks

b.

deficiency of salts

c.

deficiency of nutrients

d.

entry of water

Question number: 80

» Biology » Plant and Animal Nutrition

MCQ▾

Question

Cellulose is a strong substance found in all plant cells. Which part of a plant cell contains cellulose?

Choices

Choice (4) Response

a.

The cell membrane

b.

The chloroplasts

c.

The vacuoles

d.

The cell wall

Question number: 81

» Biology » Some Common Diseases

MCQ▾

Question

A certain patient is suspected to be suffering from Acquired Immunodeficiency Syndrome. Which diagnostic technique will you recommend for its detection?

Choices

Choice (4) Response

a.

MRI

b.

Ultra Sound

c.

ELISA

d.

WIDAL

Question number: 82

» Biology » Plant and Animal Nutrition

MCQ▾

Question

Consider the following statements about organic farming.

I. Utilizes genetically modified crops like BT cotton.

II. Uses only naturally produced inputs like compost.

III. Does not use pesticides and urea.

IV. Produces vegetables rich in vitamins and minerals.

Which of the above statement (s) is/are correct?

Choices

Choice (4) Response

a.

II and III

b.

Ill and IV

c.

I and II

d.

II, III and IV

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