In man,there is an enlargement of hands and feet,and the nose and lower jaw are lengthened. These are the symptoms of which disease?

Gigantism and acromegaly are caused by $..........$.

The hormones that initiate the ejection of milk,stimulate milk production,and promote the growth of ovarian follicles are respectively known as:

Excess secretion of growth hormone in adults does not cause further increase in height. This is because:

Given below are two statements.
Statement $I$ - Highest secretion of growth hormone $(GH)$ is seen till puberty.
Statement $II$ - The $GH$ is secreted continuously throughout life for repair and replacement of cells.
In the light of above statements,select the correct option given below:

Gametokinetic factor is