Duration: 3:27

3 views

0

In each of the following
questions, a statement of Assertion (A) is given followed
by corresponding statement of Reason (R).
Of the statements, mark the correct answer as
(a) If both \( \mathrm{A} \) and \( \mathrm{R} \) are true and \( \mathrm{R} \) is the correct explanation of \( \mathrm{A} \)
(b) If both \( \mathrm{A} \) and \( \mathrm{R} \) are true and \( \mathrm{R} \) is not the correct explanation of \( \mathrm{A} \)
(c) If \( A \) is true, but \( R \) is false
(d) If \( \mathrm{A} \) is false, but \( \mathrm{R} \) is true
Assertion (A) In old persons, there is gradually weakening of immune system.
Reason (R) It is because of degeneration of thymus gland.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live