Answer:
THE BLOOD CELLS FLOWING THROUGH THEM WOULD NOT BE ABLE TO EXCHANGE GAS WITH THE SURROUNDING TISSUE
THE BLOOD CELLS WOULD FLOW SLOWLY THROUGH THEM, PREVENTING THEM FROM CARRYING OXYGEN TO TISSUE
THE BLOOD CELLS FLOWING THROUGH THEM WOULD FORM CLOTS ALONG THEIR WALLS THAT BLOCK FLOW TO TISSUE.
Explanation:
Capillaries are connecting vessels that connects the arteries and veins. They are only two-celled thick vessels and allows the exchange of ions, solutes and other essential nutrients except plasma proteins which are large proteins and cannot undergo simple diffusion into cells. The type of circulation in capillaries is called micro-circulation.Capillaries pick up oxygen in the blood to the tissues and carbon dioxide to be eliminated from the tissues. So if the capillary walls are thicker than normal, it functions disappears. It probably becomes an artery or a vein. Gaseous exchange with the surrounding tissue is affected, nutrients carriage is impaired and blood cells can not flow through them in a single file as the case in normal capillaries with two cell layer thickness. Blood cells will therefore flow slowly through them and this affect the delivering of oxygen to tissues. Also, because of the inability of the blood cells to flow properly, blood clots could bee formed along the walls of the capillaries and hinder blood flow to the tissue.
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Answer:
Monohybrid cross:
Monohybrid cross may be defined as the cross done by taking single trait at a time. The ratio of the monohybrid cross by the pure parent breed result in the formation of 3:1 phenotype in the second generation.The genotype ratio is 1:2:1.
Test cross:
Test cross may be defined as the cross between the unknown genotype and the recessive parents. This cross is done to determine whether the genotype is heterozygous or the homozygous dominant trait. The ration of the cross may vary depending on the genotype of the organism.
Nerve cells may begin to pass messages more slowly than in the past. Waste products can collect in the brain tissue as nerve cells break down. This can cause abnormal changes in the brain called plaques and tangles to form.
Breakdown of nerves can affect your senses. You might have reduced or lost reflexes or sensation. This leads to problems with movement and safety