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Class 9ScienceWHY DO WE FALL ILL?Mix Example - WHY DO WE FALL ILL?
Easy

Your younger brother observes some mosquitoes sucking juices of cut fruit pieces,though it is common knowledge that mosquitoes suck blood of humans. How will you explain this behaviour to him?

  • A
    Only male mosquitoes suck blood.
  • B
    Only female mosquitoes suck blood for egg production,while both sexes feed on plant juices/nectar for energy.
  • C
    Mosquitoes have changed their diet due to evolution.
  • D
    Mosquitoes suck fruit juice when they are sick.
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Class 9 Questions

Class 9

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WHY DO WE FALL ILL?

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Mix Example - WHY DO WE FALL ILL?

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