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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Similar Questions

$A$ person has lost his power to fight infections. Name the disease the person is suffering from. State the pathogen and modes of transmission of this disease.

Give the cause and remedy for:
$(a)$ Hepatitis
$(b)$ $AIDS$
$(c)$ Malaria

$A$ person was bitten by a stray dog. After some days,his nature became irritated,and he started fearing water.
$(a)$ Name the disease.
$(b)$ Is there any vaccine plan available?
$(c)$ Is there any plan of your local authority for the control of this disease?

Bacterial diseases are:

Vectors can be defined as:

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