Human Population Multiple Choice Questions and Answers

Questions

1 In a growing population growth in the middle phase is

A Stabilized growth

B Maximum growth

C No growth

D Declining growth

View Answer

Answer: Maximum growth

2 Hashish and Ganja are got from

A Erythroxylon

B Nicotiana

C Papaver

D Cannabis

View Answer

Answer: Cannabis

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3 Group of interbreeding organisms found in a particular area is

A population

B community

C tribe

D density

View Answer

Answer: population

4 From which of the following parts of the plant is opium obtained?

A New leaves

B Roots

C Seeds

D Unripe capsule

View Answer

Answer: Unripe capsule

5 Fatty liver syndrome is due to excessive intake of

A Morphine

B Tobacco

C Alcohol

D Both B and C

View Answer

Answer: Alcohol

6 Excessive consumption of alcohol leads to

A Damaged muscles

B Increased alertness

C Liver cirrhosis

D Damage to brain

View Answer

Answer: Liver cirrhosis

7 Ergot of fungus produces

A Charas

B LSD

C Marijuana

D Barbiturates

View Answer

Answer: LSD

8 Each environment supports a limited population depending upon its

A Biotic potential

B Carrying capacity

C Natality

D Reproductive potential

View Answer

Answer: Carrying capacity

9 Density of a population (D) is

A D = S(size) / W(weight)

B D = S(space) / N(number)

C D = N(number) / S(space)

D None of the above

View Answer

Answer: D = N(number) / S(space)

10 Demographic features of developing countries are

A High infant mortality, low fertility, young age distribution and uneven population growth

B High fertility, high density, high mortality rate and young age distribution

C High fertility, falling mortality rate, rapid population growth and young age distribution

D High density, high mortality, uneven population growth and very old age distribution

View Answer

Answer: High fertility, falling mortality rate, rapid population growth and young age distribution

11 Consequences of population explosion were explained for the first time by

A De Vries

B Malthus

C Darwin

D Lamarck

View Answer

Answer: Malthus

12 Claustrophobia is fear of

A Open space

B Confined space

C Heights

D Strangers

View Answer

Answer: Confined space

13 Cannabis sativa is

A Jute

B Ergot

C Tobacco

D Hemp

View Answer

Answer: Hemp

14 Caffeine is derived from

A Thea chinesis

B Coffea arabic

C Therobroma cacao

D All of the above

View Answer

Answer: All of the above

15 Brown sugar is

A Barbiturate

B Heroin

C LSD

D Hashish

View Answer

Answer: Heroin

16 An opiate narcotic is

A Morphine

B LSD

C Amphetamine

D Barbiturate

View Answer

Answer: Morphine

17 Addiction of Tobacco is due to

A Histamine

B Nicotine

C Cocaine

D Caffeine

View Answer

Answer: Nicotine

18 According to National Population Policy, the marriageable age for girls has been raised in India from 15 years to

A 19

B 18

C 17

D 16

View Answer

Answer: 18

19 A population with natality equal to mortality is

A Increasing

B Decreasing

C Stable

D Growing

View Answer

Answer: Stable

20 A non-narcotic drug is

A Morphine

B Heroin

C Cocaine

D Codeine

View Answer

Answer: Cocaine

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