CCK

Q. Match the following hormone with the organ/tissue it acts on.
$\begin{array}{cc}\text{Column 1}& \text{Column 2}\\ \text{P) Secretin}& \text{Gastric glands}\\ \text{Q) Cholecystokinin}& \text{Exocrine pancreas}\\ \text{R) Gastrin}& \text{Pancreas and gallbladder}\end{array}$

1. P - 3, Q - 1, R - 2
2. P - 2 , Q - 1, R - 3
3. P-3, Q - 2, R - 1
4. P - 2, Q - 3, R -1