A blood vessel leading toward the heart.
A blood vessel carrying blood from a capillary bed toward the heart.
(van) A blood vessel that transports blood from body tissues to the heart.
The rib of the tobacco leaf. A quality cigar should not be too veined.
a blood vessel carrying blood from tissues to the heart.
a blood vessel leading to the heart. Veins carry non-oxygenated blood from the body to the heart (except for the pulmonary veins that carry oxygenated blood from the lungs to the heart.)
Fibrous strand of vascular tissue that conducts sap through the plant.
a blood vessel which carries oxygen-depleted blood back to the heart and lungs.
the system of tubes that carries food and water in a leaf You can recognize the leaves from different types of trees by the shapes of their veins.
Any of the relatively thin-walled vessels which carry blood from the tissues back to the the heart and lungs to be re-oxygenated.
a strand of conducting tissue extending into the leaves, especially if plainly visible.
Blood vessel that takes blood back to the heart from the capillaries, where oxygen has been released from the red blood cells for use by the body.
The vascular bundles or veins or ribs of the blades, glumes, lemmas, and paleas.
a circulatory structure often prominent in leaves
A blood vessel which carries blood back to the heart from other parts of the body.
small vascular bundle in a leaf.
A vascular bundle forming the framework of fibrous tissue in a leaf, a blood vessel conducting blood towards the heart in any animal; also, more heavily sclerotised portions of wings of insects, which are remains of lacunae.
The vessel carrying blood away from the various parts of the body to the heart.
Blood vessel returning blood to the heart. to top
any of the vascular bundles or ribs that form the branching framework of conducting and supporting tissues in a leaf or other plant organ
one of the horny ribs that stiffen and support the wing of an insect
a blood vessel that carries blood throughout the body
a blood vessel that carries blood towards the heart
a low-pressure system that returns blood back to the heart to begin the process all over again
an afferent vessel since it carries blood toward from the heart
a tube inside you that carries blood from the body to the heart
a tube which carries the blood to the heart
a vessel bringing blood back from body cells toward the heart
A vascular bundle of a leaf or petal; nerve.
hollow tubes in wings, providing strength and framework; blood is pumped through these at the time of emergence.
A vessel conveying blood to the heart.
vascular bundles that form framework of leaf and are seen as lines along leaf
Veins carry blood back to the heart. Venous blood is usually dark red and carries less oxygen than arterial blood. Venous bleeding is characterised by its colour and gushing out of an injury.
Latin vena; adjective - venous.
vena, vein, from venire, to come to). So named because the blood comes to the heart through these vessels.
Lines in petals or leaves that extend from one part of the petal or leaf to the other.
a tube-like body structure which returns blood to the heart.
Tubular branching vessels that carry blood from the capillaries toward the heart,have thinner walls than the arteries, have a steady stream and are darker in color due to the presence of reduced hemoglobin.
A vessel carrying blood back from various parts of the body to the heart.
Tubes which carry water or food in the leaf.
a vessel which carries blood away from other organs and to the heart. The red blood cells within veins have a lower oxygen content.
Vessels that carry blood to the heart.
hollow tube that carries blood back to the heart.
tube that carries blood to the heart from all of the other organs in the body
Usually leaf vein, the vessels in the leaves which carry water, nutrients and hormones to and from various parts of the plant, visible within the leaves of most plants.
Blue blood...veins are the blood vessels that carry the oxygen-poor or blue blood from the body towards the heart.
The rib running though a tobacco leaf.
A vessel that carries blood away from tissues and towards the heart.
Any one of a series of blood vessels of the vascular system that carries blood from various parts of the body back to the heart.
Blood vessel that carries blood from the parts of the body back to the heart.
Blood vessel carrying nutrient-depleted blood back to the heart /lungs.
A blood vessel carrying blood which is relatively lacking in oxygen from the tissues towards your heart and lungs. Veins are used to draw blood samples and administer IV fluids because blood in veins is not under pressure.
part of the circulatory system, returning deoxygenated blood to the heart. Nomenclature based upon direction of flow, towards the heart. In the embryo, the placental vein brings oxygenated blood to the heart. In the adult, pulmonary vein brings oxygenated blood from lungs to heart. Vein walls have histologically a different overall structure from ateries. (More? Heart Notes)
a blood vessel that carries blood from the body back into the heart.
A blood vessel that carries blood toward the heart
one of the tubular branching vessels that carry blood from the capillaries toward the heart
Blood vessel that carries blood back to the heart from the rest of the body.
A vascular bundle that forms the branching framwork to help support a leaf.
a strand of vascular tissue.
blood vessel through which blood passes from various body tissues back to the heart. All veins, except the pulmonary veins, carry blood low in oxygen.
a blood vessel that carries blood to the heart
a vessel through which blood passes from various organs back to the heart.
Blood vessel that carries blood to the heart. All veins carry oxygen-poor blood except the pulmonary vein and its branches which carry oxygen-rich blood to the heart. The smallest veins are called venules.
Parent Term: Lamina__leaf_blade
A blood vessel which goes to the heart, carrying non-oxygenated blood.
Any vessel in the body carrying blood back to the heart.
One of a large system of branching vessels that collect blood which the arteries have distributed to body tissues and returns it to the heart and then the lungs.
blood vessel that carries blood from the body cells back to the heart to pick up more oxygen.
A structural part of a leaf; prominent veins can be a defect in wrappers.
The blood vessel carrying blood away from the tissues (devoid of oxygen)
Blood vessel returning blood to the heart. Venous blood from the body (= blood in the veins) contains waste products, incl. carbon dioxide (CO2).
A vessel which returns blood to the heart.
blood vessel that carries venous blood from the tissues back to the heart; venous blood is low in oxygen. See arterial.
a blood vessel returning blood to the heart.
any one of a series of blood vessels that carries oxygen-depleted blood back to the heart.
A blood vessel through which (with exception of the pulmonary veins) oxygen-depleted blood returns to the heart.
A vein is a blood vessel that transports blood from the body back to the heart.
Blood vessel that drains blood away from an organ or tissue.
A vessel in the body that carries blood from the body back to the heart. From there, it is pumped to the lungs to pick up oxygen.
A vascular bundle in a leaf blade or petal.
A blood vessel through which blood is returned to the heart
A branch of the sap-conducting tissue of a leaf, petal, scale, bract, seed coat, etc.
A vascular bundle; one of the network of tiny channels in a leaf through which the plant's fluids flow.
one of the vascular bundles forming the framework of a leaf
Blood vessel that returns blood to the heart.
A bundle of externally visible transporting tissue in a leaf or other organ.
A vessel that carries blood from the various parts of the body to the heart.
A vein is a vascular structure ( xylem and phloem cells surrounded by the bundle sheath) in a leaf that provides supports for the leaf and transports both water and food. The veins on monocots are almost parallel to the margins of the leaf. The veins of dicots radiate from a central midrib.
