The purpose of vasectomy is $.........$
- Ato make the tests atrophy.
- Bto stop the production of sperms.
- ✓to prevent the presence of sperms in the semen.
- Dto kill the sperms present in the semen.
Answer: C.
View full solution →Question types
Human Population question types
54 questions across 6 question groups — pick any mix to generate a Biology paper with step-by-step answer keys.
54
Questions
6
Question groups
5
Question types
01
MCQ
10 Q→02Fill in the blanks.
7 Q→03[1 Mark Question Answer]
21 Q→04[2 Mark Question Answer]
10 Q→05[3 marks Question Answer]
1 Q→06TRUE / FALSE
5 Q→Sample Questions
Human Population questions
One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
The oral contraceptive contains $.........$
- Athyroxine
- B$LH$
- C$GH$
- ✓progesterone
Answer: D.
View full solution →An $\text{IUCD}$ is $.........$
- Apill
- Bcasectomy
- Ccondom
- ✓copper$-T$
Answer: D.
View full solution →Reasons for increase in human population are $.........$
- Afew diseases and good health.
- Blow child mortality and few diseases.
- ✓decrease in death rate and increase in longevity.
- Davailability of medicines and few diseases.
Answer: C.
View full solution →Zero population growth means $.........$
- Ano new births
- Bno immigration
- ✓loss and gain are equal
- Dincrease
Answer: C.
View full solution →______ is simply the number of individuals belonging to different age groups.
______ is the total number of deaths per thousand people per year.
______ is the total number of live births per thousand people per year.
Primitive man began existence about ______ million years back.
Sex ratio is the number of ______ per thousand ______.
What is the symbol of family welfare in our country?
What is meant by "population density"? What is the operation made in women to prevent the flow of eggs into oviducts?
Give the appropriate term for the following:
Death rate.
Death rate.
Give the appropriate term for the following:
The number of persons per square kilometre $\left( km ^2\right)$ at any given time.
View full solution →The number of persons per square kilometre $\left( km ^2\right)$ at any given time.
Name the surgical method of contraception in human female.
What is meant by family welfare centres?
Mention two reasons for the decline in death rate in India in recent times.
What do you understand by population explosion? Discuss its consequences.
Give two advantages of a small family.
What steps has the Indian Government taken to control population?
The diagram shown below represents a surgical sterilization method in males. Study the same and answer the questions that follow:
(i) Name the parts marked A, B, C, D and E.
(ii) Give the name of the surgical method represented in the diagram.
(iii) Which part is ligated or cut?
(iv) Name the corresponding surgical method conducted on females.
(v) Name the part which is ligated in females and why?
(i) Name the parts marked A, B, C, D and E.
(ii) Give the name of the surgical method represented in the diagram.
(iii) Which part is ligated or cut?
(iv) Name the corresponding surgical method conducted on females.
(v) Name the part which is ligated in females and why?
Tubectomy is performed on females.
Use of a condom for contraception is a barrier method.
Rapidly growing industries favoured population rise.
Present human population growth is following arithmetic progression.
Birth rate is the number of live births per hundred of the population.
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