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Class 12 Biology Practice Test: Organisms and Populations - Population Attributes
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Class 12 Biology Practice Test: Organisms and Populations - Population Attributes
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25 Questions

1. In which of the following case is the number of children (0-14years) more?
2. What is the changing nature of the population called?
3. Which of the following age pyramid indicates a declining population?
4. What is a group of individuals belonging to the same species called?
5. Which among the following options fall under the category of reproductive age?
6. What does the following diagram indicate?
7. On what basis is the tiger census in our national parks calculated?
8. Who firstly used the term ‘demography’?
9. Which among the following options fall under the category of pre-reproductive age?
10. What does population density mean?
11. What is the population having the same number of individuals in the pre-reproductive post-reproductive age called?
12. Which of the following attribute does a population have?
13. Which of the following age pyramid indicates an expanding population?
14. What does the plot of the age distribution of population results in?
15. Which of the following age pyramid indicates a steady population?
16. Which of the following attribute does a population have?
17. Which one of the following indicates the study of quantitative and statistical aspects of the human population?
18. What is the population having a large number of individuals in a post-reproductive age called?
19. By which letter is the population density designated?
20. Which organisms are considered a population for the purpose of ecological studies?
21. In which of the following case is the number of old people more?
22. Which of the following attribute does a population have?
23. Which of the following areas do population ecology links?
24. On what basis is the tiger census in our national parks calculated?
25. What does the following diagram indicate?

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