Malaria is transferred from one person to another primarily by Anopheles mosquito. These mosquitoes carry and transmit the Plasmodium parasites responsible for causing malaria when they bite humans, making Anopheles mosquitoes the primary vectors of the disease.
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DTP (Diphtheria, Tetanus, Pertussis) vaccine is given intramuscularly to immunize children against Whooping cough. It provides protection against these three bacterial infections: diphtheria, tetanus, and pertussis (whooping cough), helping to prevent serious illness and complications in children.
Deficiency of vitamin A causes keratomalacia. Keratomalacia is a condition characterized by softening and degeneration of the cornea due to vitamin A deficiency, leading to impaired vision and, if left untreated, potential blindness.
Work is defined as the magnitude of the force applied to an object multiplied by the distance the object moves in the direction of the force. Mathematically, work (W) = force (F) × distance (d) moved in the direction of ...
Sound can be visualized as a wave, where the disturbance caused by the source of sound moves through the medium without the actual particles of the medium traveling with it. Instead, the energy of the disturbance is carried forward by ...