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Assertion : There is no chance of transm...

Assertion : There is no chance of transmission of malaria to a man on the bite of a male anopheles mosquito.
Reason : It carries a non virculent strain of plasmodium.

A

If both A and R are true and R is the correct explanation of A

B

If both A and R are true but R is not the correct explanation of A

C

If A is true and R is false

D

If both A and R are false

Text Solution

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The correct Answer is:
C
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Assertion: There is no chance of transmission of malaria to a man on the bite of a male Anopheles mosquito. Reason: It carries a non virulent strain of Plasmodium.

Assertion : There is no chance of malaria to a man on the bite of male Anopheles mosquitor Reason : It carries a non-virulant strain of Plasmodium.

Why is female anopheles mosquito vector of malaria and not male Anopheles mosquito ?

Assertion : Schizogony is an asexual reproduction of female Anopheles mosquito. Reason : It takes place only in human liver cells.

Assertion:The male Anopheles does not spread malaria Reason:It does not carry plasmodium

Assertion : Plasmodium causes disease in female Anopheles mosquitoes. Reason : Female Anopheles mosquitoes feel on human blood.

[A]: Male anopheles does not spread ma- laria. [R]: It does not carry plasmodium

Assertion : Sporozoites of malarial parasite enter in the human body due ot bitting of freshly born female anopheles mosquito, whose mother was a carrier of malarial parasite. Reason : Male & female gametocytes are formed in the human intestine.

Assertion . Sporozoites of malaria parasite enter human body by biting of new born female Anopheles whose mother was carrier . Reason. Male and female gametocytes of malaria parasite develop in human intestine.

Assertion : Sporozoites of malarial parasite enter human body by biting of new born female Anopheles whose mother was carrier. Reason : male and female gametocyte of Malarial parasite develop in human intesline.

TRUEMAN BIOLOGY-Applications of Biology -ASSERTION AND REASON
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