Question

Каковы функции зелёных желёз​

Answer 1

Ответ:

Зелёные железы — это выводящие отделы органов выделения речного рака, которые по своей структуре есть ни что иное, как трубочки, открывающиеся наружу. Располагаются у основания второй пары антенн.

Answer 2

Functions of Green Glands

Green glands, also known as antennal glands or maxillary glands, are excretory organs found in many crustaceans, including lobsters, crabs, and shrimp. These glands play several important functions in the physiology of these organisms. Let's explore some of the functions of green glands:

1. Excretion: Green glands are primarily responsible for excreting waste products from the body. They help maintain the osmotic balance and remove metabolic waste, such as ammonia, from the hemolymph (the circulatory fluid in crustaceans).

2. Osmoregulation: Green glands are involved in maintaining the proper balance of water and salts in the body. They help regulate the concentration of ions, such as sodium, potassium, and chloride, in the hemolymph. This is important for the overall osmotic balance and proper functioning of the crustacean's cells and tissues.

3. Ion Regulation: Green glands also play a role in regulating the levels of various ions in the body. They help control the concentration of ions by selectively reabsorbing or excreting them, depending on the needs of the organism. This is crucial for maintaining the proper functioning of various physiological processes, including nerve conduction and muscle contraction.

4. Nitrogenous Waste Elimination: Green glands are involved in the elimination of nitrogenous waste, such as ammonia, which is produced as a byproduct of protein metabolism. By excreting ammonia, the green glands help prevent its accumulation, which can be toxic to the organism.

It's important to note that while the functions of green glands are generally similar across different crustacean species, there may be some variations and adaptations based on the specific needs and habitats of each species. Additionally, the exact mechanisms and regulatory processes involved in these functions may vary.

I hope this information helps! Let me know if you have any more questions.