Read the assertion and reason carefully to mark the correct option out of the option given below:
Assertion: Insulin is secreted by `alpha`-cells of islets of langerhans of pancreas.
Reason :Insulin promotes conversion of glusoce to glycogen.

Options

A. If both the assertion and the reason are true and the reason is a correct explanation of the assertion
B. If both the assertion and the reason are true but the reason is a not correct explanation of the assertion
C. If the assertion is true but the reason is false
D. If the assertion is false but reason is true

Answer

d

Explanation

(d) Insulin is secreted by `beta`-cells of islets of Langerhans. It help in conversion of glucose into glycogen decreasing blood sugar level. This is called glucogenesis.