Which gland is responsible for the process of converting glucose into glycogen in the liver?

Select the correct option for the following statements:
$(i)$ The pancreas is a $heterocrine$ / $endocrine$ gland.
$(ii)$ $Muscular$ $tissue$ / $Neural$ $tissue$ is a composite tissue.

$A$ sample of urine was diagnosed to contain a high content of glucose and ketone bodies. Based on this observation, answer the following:
$(a)$ Which endocrine gland and hormone is related to this condition?
$(b)$ Name the cells on which this hormone acts.
$(c)$ What is the condition called and how can it be rectified?

Which one of the following pairs is the correct matching pair of the endocrine part and the hormone it secretes?

Which one of the following hormones is produced by the $\beta$-cells of the Islets of Langerhans in the pancreas?

Which hormone's presence is necessary in the target cells for glycogenesis?