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Karnataka Board PUCPUC Science 2nd PUC Class 12

What are the suggested reasons for population explosion?

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Question

What are the suggested reasons for population explosion?

Give Reasons
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Solution

The following are the causes of population growth-

  1. Due to health facilities, there has been a decrease in Infant Mortality Rate (IMR) and Maternal Mortality Rate (MMR).
  2. Increase in the number of reproductive persons.
  3. Improvement in the standard of living due to good health services.
  4. Due to illiteracy, people do not have knowledge of the means of family planning and the methods of family planning are not fully adopted.
  5. Increase in the production of food grains due to scientific and technological progress.
  6. Many epidemics can be eliminated through community health programmes.
  7. Due to low social status, most poor people believe that the more children they have, the more money they will earn by working.
  8. Due to social customs, couples continue to have children in the hope of having a son.
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Chapter 3: Reproductive Health - EXERCISES [Page 50]

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NCERT Biology [English] Class 12
Chapter 3 Reproductive Health
EXERCISES | Q 5. | Page 50
Nootan Biology [English] Class 12 ISC
Chapter 3 Reproductive Health
NCERT EXERCISES WITH ANSWERS | Q 5. | Page 142

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