Claude Monet was among the leaders of the French Impressionist movement of the 1870s and 1880s. His 1873 painting Impression, Sunrise gave the style its name, and as an inspirational talent and a personality, he was crucial in bringing its adherents together.
The primary (âpureâ) endocrine glands are the pituitary, thyroid, parathyroid, adrenal, and pineal glands. (p. 754) 2. Endocrine cells also are located in the gonads, pancreas, kidney, alimentary canal, heart, thymus, and skin.
Endocrine Glands. Endocrine glands lack ducts-they are often referred to as ductless glands.. Endocrine glands secrete directly into the tissue fluid that surrounds them.The product of endocrine glands are hormones, which they release into the extracellular space.lassification of Glands. Glands are classified as endocrine (internal seceretion) or exocrine (external secretion) depending on where they release their product and unicellular or multicellular based on the number of cells in the gland.