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प्रश्न
Fill in the blanks
Not being able to have babies or produce young ones is called ______.
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उत्तर
Not being able to have babies or produce young ones is called infertility.
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संबंधित प्रश्न
What do you understand by the term ‘working population’?
What is sex ratio?
What is the meaning of favourable sex ratio?
What is the meaning of unfavourable sex ratio?
Define the following: Population pyramid
What do you mean by composition of population or demographic structure?
Explain the diagram of a population pyramid. Also show the three types of pyramids.
Why is it important to study the population?
Fill in the blanks
______ refers to the number of people living in a unit area of space.
Fill in the blanks
The sex ratio is usually unfavourable in those countries where ______ is widespread.
