Question
Biology Question on human health and disease
IgM is a type of immunoglobulin which cannot cross the placenta. IgM is pentamer immunoglobulin, joined by J-chain.
A
If both assertion and reason are true and reason is the correct explanation of assertion
B
If both assertion and reason 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
Answer
If both assertion and reason are true and reason is the correct explanation of assertion
Explanation
Solution
Answer (a) If both assertion and reason are true and reason is the correct explanation of assertion