हिंदी

Assertion (A): There is no chance of malaria to a man on the bite of male Anopheles mosquito. Reason (R): It carries a non-virulent strain of Plasmodiuт.

Advertisements
Advertisements

प्रश्न

Assertion (A): There is no chance of malaria to a man on the bite of male Anopheles mosquito.

Reason (R): It carries a non-virulent strain of Plasmodiuт.

विकल्प

  • Both assertion (A) and reason (R) are true, and reason is the correct explanation of assertion.

  • Both assertion (A) and reason (R) are true, but reason is not the correct explanation of assertion.

  • Assertion (A) is true but reason (R) is false.

  • Both assertion (A) and reason (R) are false.

MCQ
अभिकथन और तर्क
Advertisements

उत्तर

Assertion (A) is true but reason (R) is false.

Explanation:

The male Anopheles mosquito feeds on plant juices and does not bite humans, so it does not transmit malaria. Its harmlessness is not due to carrying a non-virulent strain of Plasmodium.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 10: Human Health and Diseases - EXERCISES [पृष्ठ ६०५]

APPEARS IN

सरिता अग्रवाल Biology [English] Class 12 ISC
अध्याय 10 Human Health and Diseases
EXERCISES | Q VI. 1. | पृष्ठ ६०५
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×