Transport In Animal

 Vein is any of the tubular branching vessels that carry blood from the capillaries toward the heart. 

Grass Vein  is any of the vascular bundles forming the framework of a leaf.


Blood circulation in heart is  comes into the right atrium from the body, moves into the right ventricle and is pushed into the pulmonary arteries in the lungs. After picking up oxygen, the blood travels back to the heart through the pulmonary veins into the left atrium, to the left ventricle and out to the body's tissues through the aorta.


Two pathways come from the heart:


The pulmonary circulation is a short loop from the heart to the lungs and back again. 


The systemic circulation carries blood from the heart to all the other parts of the body and back



What organ is responsible for blood circulation?

heart






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lumen (plural lumina) is the inside space of a tubular structure, such as an artery or intestine. It comes from Latin lumen 'an opening'



What is double circulation explain?    - The human circulatory system is a double circulatory system. It has two separate circuits and blood passes through the heart twice: the pulmonary circuit is between the heart and lungs. the systemic circuit is between the heart and the other organs.

Carotid arteries are major blood vessels in the neck that supply blood to the brain, neck, and face. And out through Jugular Veins

Sub-Clavian Arteries is transfered blood to all arms. And Out through Sub-Clavian Vein

Coronary Artery is supply oxygenated blood to heart muscle
Dorsal Artota is supply blood at posterior(sehemu ya nyuma ya mwili) part of the body
Hepatic Artery is supply blood to liver 

Mesenteric Artery is supply blood stomach and intestines

Epithelial cells are a type of cell that lines the surfaces of your body. They are found on your skin, blood vessels, urinary tract, and organs.

 "metabolic" is often used to refer specifically to the breakdown of food and its transformation into energy.
Interstitial fluid (or tissue fluid)    -   Fluid found in the spaces around cells. It comes from substances that leak out of blood capillaries (the smallest type of blood vessel).

LYMPHATIC SYSTEM





One difference is a matter of definition. Blood plasma is the liquid part of blood, always contained in blood vessels. Lymph is the fluid contained in lymphatic vessels. Lymph is similar to blood plasma in composition, except for being much lower in protein.

thoracic duct is the larger of the two lymph ducts of the lymphatic system. It is also known as the left lymphatic duct, alimentary duct,


Collecting ducts: Lymphatic vessels empty the lymph into the right lymphatic duct and left lymphatic duct (also called the thoracic duct). These ducts connect to the subclavian vein, which returns lymph to your bloodstream.


Oedema is fluid retention. It used to be called dropsy. Oedema can be most easily seen around the ankles after you've been standing (peripheral oedema). After lying down for a while, your eyes may look puffy and swollen. In severe cases, oedema can also collect in your lungs and make you short of breath.


How long is prolonged starvation?
These instances include hunger strikes,

HEPATIC PORTAL VEIN RECEIVE FOOD FROM VILLI OF ALIMENTARY CANAL

ALMENTARY INCLUDE 


Renal veins are veins that drain the kidney. They connect the kidney to the inferior vena cava. They carry the blood filtered by the kidney.

clump - GROWING TOGETHER





Antigen, substance that is capable of stimulating an immune response, specifically activating lymphocytes, which are the body's infection-fighting white blood cells. In general, two main divisions of antigens are recognized: foreign antigens (or heteroantigens) and autoantigens (or self-antigens).



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