Answer:
Pancreas secrets two hormones called insulin and glucagon which helps in maintaining the glucose level in the blood.
Explanation:
Pancreas secrets a hormone called as insulin, which helps the cell in absorbing the glucose by reducing the blood sugar and providing glucose for energy. On falling of the sugar level pancreas releases a hormone called glucagon. This glucagon informs the pancreas about the presence of low sugar in blood, after which it releases the stored glucose, and helps in raising the blood sugar level. Alpha cell of pancreas produces glucagon.
It has not. Evolution is not a process that can happen to individual organisms; it's change that happens to a species over many generations.
The effect of a neurotransmitter is based on the properties of the receptor more than the neurotransmitter.
Although at first it may seem like an antigen, it's a pathogen.
