D. Very Short Answer Questions :
1. Name the blood vessels that carry oxygen rich blood from the heart to all parts of the body.
2. Name the process involving the transport of food in plants.
3. Name the component of blood that transports oxygen from lungs to the tissues.
4. Name the phenomenon by which plants lose water from their leaves.
5. What type of blood cells help in the transport of oxygen?
6. Name the part of the excretory system in which urine is stored.
Answers
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Explanation:
1) The pulmonary artery carries oxygen-poor blood from the right ventricle into the lungs, where oxygen enters the bloodstream. The pulmonary veins bring oxygen-rich blood to the left atrium.
2)Translocation is defined as the process of transport of food from the leaves to other parts of the plant.
3)hemoglobin
hemoglobinRed cells contain a special protein called hemoglobin, which helps carry oxygen from the lungs to the rest of the body and then returns carbon dioxide from the body to the lungs so it can be exhaled. Blood appears red because of the large number of red blood cells, which get their color from the hemoglobin.
4)Overall, this uptake of water at the roots, transport of water through plant tissues, and release of vapor by leaves is known as transpiration. Water also evaporates directly into the atmosphere from soil in the vicinity of the plant.
5)Red blood cells transport oxygen
Red blood cells transport oxygenEvery second, 2-3 million RBCs are produced in the bone marrow and released into the circulation. Also known as erythrocytes, RBCs are the most common type of cell found in the blood, with each cubic millimeter of blood containing 4-6 million cells.
6)bladder
bladderUrine is formed in the kidneys through a filtration of blood. The urine is then passed through the ureters to the bladder, where it is stored. During urination, the urine is passed from the bladder through the urethra to the outside of the body.
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