Biology (NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension): Questions 55 - 61 of 63

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Question number: 55

» 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: 56

» 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: 57

» 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

Question number: 58

» Biology » Plant and Animal Nutrition

MCQ▾

Question

Banana is vegetatively propagated by

Choices

Choice (4) Response

a.

Sucker

b.

Leaves

c.

Tuber

d.

Bulb

Question number: 59

» Biology » Diversity in Living Organisms

MCQ▾

Question

Which one of the following species of bee is used for the commercial production of honey?

Choices

Choice (4) Response

a.

Apis florae

b.

Apis mellifera

c.

Apis indica

d.

Apis dorsata

Question number: 60

» Biology » Some Common Diseases

MCQ▾

Question

Gonorrhea is a disease transmitted by sexual contact. It is caused by

Choices

Choice (4) Response

a.

protozoan

b.

fungus

c.

bacteria

d.

virus

Question number: 61

» Biology » Diversity in Living Organisms

MCQ▾

Question

DDT is

Choices

Choice (4) Response

a.

Non-degradable pollutant

b.

Greenhouse gas

c.

Degradable pollutant

d.

Question does not provide sufficient data or is vague

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