Biology (NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension): Questions 48 - 54 of 63

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Question number: 48

» Biology » Some Common Diseases

MCQ▾

Question

BCG vaccine is used against

Choices

Choice (4) Response

a.

TB

b.

food poisoning

c.

AIDS

d.

leprosy

Question number: 49

» Biology » Human Body

MCQ▾

Question

Vestigial organ of the human body is/are

Choices

Choice (4) Response

a.

eyelid

b.

eyes

c.

ears

d.

appendix

Question number: 50

» Biology » Some Common Diseases

MCQ▾

Question

The effect caused by non-functioning of islets of Langerhans is

Choices

Choice (4) Response

a.

Heart beat rate increase

b.

Tetany

c.

Increased BMR

d.

Hyper glycaemia

Question number: 51

» Biology » Plant and Animal Nutrition

MCQ▾

Question

An animal with a diet deficient in at least one essential nutrient is said to be

Choices

Choice (4) Response

a.

suffering from kwashiorkor disease

b.

starving

c.

malnourished

d.

undernourished

Question number: 52

» Biology » Soil

MCQ▾

Question

Mulching is associated with use of

Choices

Choice (4) Response

a.

soil to build barrier

b.

Trenches to collect water

c.

pilled up rocks to slow down the flow of water

d.

material to maintain soil moisture

Question number: 53

» Biology » Micro-Organisms

MCQ▾

Question

Bacteria cannot survive in a highly salted pickle because

Choices

Choice (4) Response

a.

bacteria get plasmolysed and are consequently killed

b.

the pickle does not contain nutrients necessary for bacteria to live

c.

salt inhibits reproduction

d.

bacteria do not get enough light for photosynthesis

Question number: 54

» Biology » Plant and Animal Nutrition

MCQ▾

Question

Bombay duck and hilsa are examples of

Choices

Choice (4) Response

a.

freshwater fish

b.

breeds of sheep

c.

breeds of ducks

d.

marine fish

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