Pronunciation: [hˈɛmə͡l ɡlˈand] (IPA) 
The correct spelling of the word "hemal gland" is /hēməl ɡland/ with the first syllable pronounced like "heem" and the second syllable pronounced like "uh". The word refers to a type of gland found in certain animals, such as fish and amphibians, which plays a role in their circulatory system. It is important to ensure the correct spelling of scientific terms in order to avoid confusion and accurately communicate information.
Hemal gland is a term used in zoology to describe a specialized structure found in certain invertebrate animals, particularly invertebrates with an open circulatory system. It refers to a gland or a cluster of cells that is associated with the circulatory system and is responsible for the production and secretion of various substances into the hemolymph (the fluid equivalent of blood in these animals).
The hemal gland is typically located near the heart or major blood vessels and is involved in various physiological functions. These functions can vary depending on the species and include hormone production, enzyme secretion, waste excretion, and immune responses.
The gland consists of a collection of specialized cells that are often surrounded by connective tissue, forming a distinct glandular structure. The cells within the gland are usually highly specialized and may exhibit unique morphological features. Their secretory products are released into the hemolymph, from where they can be transported to different parts of the body for various physiological processes.
Overall, the hemal gland plays an integral role in the coordination and regulation of important physiological processes in invertebrate animals. However, it should be noted that the term "hemal gland" can have slightly different meanings and interpretations depending on the specific invertebrate species being discussed.
Hemolymph g.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
