Regarding the assertion and reason, select the right option. Assertion

1.	Regarding the assertion and reason, select the right option. Assertion [A]: An individual cannot be infected by the same strain of chicken pox for the second time in his/her life. Reason [R]: Memory immune cells trigger immediate and complete secondary response during a second encounter.
Answer» Regarding the assertion and reason, select the right option. Assertion [A]: An individual cannot be infected by the same strain of chicken pox for the second time in his/her life. Reason [R]: Memory immune cells trigger immediate and complete secondary response during a second encounter.

Regarding the assertion and reason, select the right option. Assertion [A]: An individual cannot be infected by the same strain of chicken pox for the second time in his/her life. Reason [R]: Memory immune cells trigger immediate and complete secondary response during a second encounter.

Answer»

Regarding the assertion and reason, select the right option.

Assertion [A]: An individual cannot be infected by the same strain of chicken pox for the second time in his/her life.

Reason [R]: Memory immune cells trigger immediate and complete secondary response during a second encounter.