Exocrine and endocrine glands
pancreas
"Glands without ducts" are called "ductless" or "endocrine" glands. These include the pancreas and pituitary gland. Endocrine glands produce hormones, which are then carried by the bloodstream for transport around the body. The opposite type of gland is called the exocrine glands. They include the sweat gland and the salivary gland: they have ducts, which pass hormones or other substances directly to where they are needed.
Pancreas. That is where Insulin is made
No. Salivary glands are close to the Pharynx.
The pineal glands releases melatonin into the bloodstream
These are endocrine glands like adrenal, thyroid and pancreas.
The salivary glands, the gall bladder, the pancreas.
Pancreas and the Ovaries(in females) are the glands which can be called both endocrine and exocrine.
There are many glands that make up the endocrine glands. These glands include the pancreas, the thymus gland, the pituitary gland, the pineal glands, and the adrenal glands.
The adrenals, pancreas, thyroid, and parathyroid are glands of the endocrine system. This system is responsible for producing hormones that regulate various bodily functions, including metabolism, growth, and mood. These glands are located in different regions of the body: the adrenal glands are atop the kidneys, the pancreas is situated in the abdomen, and the thyroid and parathyroid glands are located in the neck.
The Isles of Langerhans in the pancreas.
Insulin is synthesized in significant quantities only in beta cells in the pancreas.