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.
Exocrine glands have ducts that carry their secretory product to a surface. These glands include the sweat, sebaceous, and mammary glands and, the glands that secrete digestive enzymes.The endocrine glands do not have ducts to carry their product to a surface.