Home
Class 12
BIOLOGY
Assertion: There is no chance of transmi...

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.

A

If both the assertion and the reason are true and the reason is a correct explanation of the assertion

B

If both the assertion and reason are true but the reason is not a correct explanation of the assertion

C

If the assertion is true but the reason is false

D

If both the assertion and reason are false

Text Solution

Verified by Experts

The correct Answer is:
C

There is no chance of transmission of malaria to man on the bite of male Anopheles as their mouth parts are organized to feed on fruit juice and leaves and they cannot even bite humans. The sporozoites of plasmodium vivax are formed in spirocyst.
Promotional Banner

Similar Questions

Explore conceptually related problems

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.

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

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

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

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.

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.