Structural organisation of leech — task. Science TNSB Mentoring, Class 10 Crash course.

The following questions present an Assertion and a Reason. Mark the correct answer from the given alternatives.

Assertion: Leeches are ectoparasite.

Reason: Leeches lives on the external body of the organism.

Both assertion and reason are correct and reason is the correct explanation of assertion.
Both assertion and reason are correct, but reason is not the correct explanation of assertion.
Assertion is correct but reason is false.
Assertion is false, but reason is correct

Did you find an error?

1. Structural organisation of leech