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Class 12 Biology Practice Test: Evolution - Hardy-Weinberg Principle
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Class 12 Biology Practice Test: Evolution - Hardy-Weinberg Principle
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22 Questions

1. It is known that the total sum of all the frequencies of the allele is _____
2. The process when some species migrate from the original to a new place, which in turn changes the allele frequency is called ______
3. Which of the following represents the Hardy Weinberg equation?
4. Which of the following does not belong to the Hardy Weinberg principle?
5. In directional selection, the peak of the graph gets higher and narrower.
6. What happens during disruptive selection?
7. What happens during disruptive selection?
8. This diagram represents which selection?
Graph indicates stabilizing selection with peak higher & narrower
9. Mortality in babies is an example of ______
10. Gene drift occurs when gene migration occurs ______
11. How does shell pattern in limpets show disruptive selection?
12. How many factors affect the Hardy Weinberg principle?
13. Which is the correct statement regarding Founder effect?
14. The process when some species migrate from the original to a new place, which in turn changes the allele frequency is called ______
15. Marine mollusca is also known as _____
16. This diagram represents which selection?
Graph indicates stabilizing selection with peak higher & narrower
17. Which of the following are properties of stabilizing selection?
18. Directional selection is also known as ______
19. Which of the following is not included in natural selection?
20. How many peaks are there in the disruptive selection?
21. Mortality in babies is an example of ______
22. Which of the following does not belong to factors affecting the Hardy Weinberg principle?

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