Home
Class 12
BIOLOGY
Assertion: Amount of cyanocobalamine req...

Assertion: Amount of cyanocobalamine required daily is 3 mcg.
Reason: It sdeficiency causes pernicious anaemia.

A

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

B

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

C

if assertion is true but reason is false.

D

If both assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Which vitamin deficiency causes pernicious anaemia?

Pernicious anaemia is caused by

There are two statements labelled as Assertion (A) and Reason (R). Assertion (A): Dyslexia is a psychological disorder. Reason (R) : Vitamin deficiency causes the disease. Choose the correct option.

Assertion (A) : The amount of salinity in the tropical coasts of continents. Reason (R): The trade wind causes upwelling of water in the western coasts and the water is piled up in the eastern coasts of continents. Codes :

Assertion. Amount of DNA in a cell is fixed. Reason. Amount of RNA in a cell is variable.

Assertion : Biological control of pests is advantageous. Reason : It does not cause pollution .