Answer: vascular bundles that exist within the leaf are referred o as veins. veins
are composed of two types of conducting tubuoles a) xylem and b) phloem
veins
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A vein is an elastic blood vessel that transports blood from various regions of the body to the heart. Veins are components of the cardiovascular system which circulates blood to provide nutrients to the cells of the body.
Veins are blood vessels that carry blood towards the heart. Most veins carry deoxygenated blood from the tissues back to the heart; exceptions are the pulmonary and umbilical veins both of which carry oxygenated blood to the heart. In contrast to veins arteries carry blood away from the heart.
Varicose veins are twisted enlarged veins . Any superficial vein may become varicosed but the veins most commonly affected are those in your legs. That's because standing and walking upright increases the pressure in the veins of your lower body.
Vein definition is - blood vessel; especially : any of the tubular branching vessels that carry blood from the capillaries toward the heart. How to use vein in a sentence.
Veins are a type of blood vessel that return deoxygenated blood from your organs back to your heart. These are different from your arteries which deliver oxygenated blood from your heart to the...
Veins is an open source framework for running vehicular network simulations. It is based on two well-established simulators: OMNeT++ an eve...
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