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Why is the immune system not a part of the 11 main organ systems?
Wiki User
∙ 15y ago
Because the components of the immune system are part of the other systems. The WBCs are part of the cardiovascular system; the production of WBCs is part of the skeletal system, etc.
Wiki User
∙ 15y ago
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What is the main organ of the excretory system 5th grade answer?
The main organ in the excretory system is the kidney. The kidney is the main organ that controls the excretory systems for vertebrates. It is also part of the Urinary system which is part of the excretory system.
What is the main organ in the root system?
The root system itself is an organ system. Plants have two organ systems: the root system and the shoot system. The root system consists of the ground meristem, root cap, endodermis, epidermis, parenchyma, etc in the roots. The shoot system consists of the main stalk, branchings, leaves, etc.
Brain is the main organ of this system?
i believe it is the main organ of the central nervous system
What is The primary organ in the circulatory system?
The main organ of the circulatory system is the heart.
What are the five levels of cell specialization?
The five main levels are cell, tissue, organ, organ system and organism. Many similar cells performing the same task are called tissue. Many tissues make up an organ, many organs make an organ system and many organ systems make up an organism.
In the human immune system the main function of what organ is filtering blood?
in the human immune system the main function of the is filtering blood
What is the main organ of the system?
lymphatic systems major organ is the spleen
Is the lung a main organ?
What are the main organs of the intergumentary
What is the main organ of thelymphatic system?
lymphatic systems major organ is the spleen
What is the nervous systems main organs?
The main organ in the Nervous System is the Brain.
What is the main organ of the excretory system 5th grade answer?
The main organ in the excretory system is the kidney. The kidney is the main organ that controls the excretory systems for vertebrates. It is also part of the Urinary system which is part of the excretory system.
What organ systems do you use to write your name?
You use the nervous system. Your brain is the main organ of the nervous system or it is known as the control center of the nervous system.
What are two names of plant organs?
The two main organ systems in plants are the shoot system and the root system.
What are all the organ systems?
There are eleven main biological systems in the human body. Five of the most common systems are the skeletal system, muscular system, digestive system, respiratory system, and circulatory system. Five different body systems would be: the excretory system, the immune system, the reproductive system, the nervous system, and the respiratory system. They each have their own way of carrying out bodily functions, and all keep life going on.
What is the main organ of the muscular system?
the main organ of the muscular system is the muscles
What are the main organ systems of a horse?
They are the same as any animal. The horse is similar to many other vertebras; it has a respiratory system, digestive system, reproduction system, integumentry system, nervous system, circulatory system, lymphatic system, endocrine system, urinary system, muscular system, immune system, and skeletal or support system.
What are the two main organ systems in a plant?
Shoot System: Everything above the ground (stem, leaves, flower, fruits) Root System: Everything Underground (Roots)
