Question
Sorter’s disease is an occupational hazard. Explain.
✓
Answer
Wool industry is an important source of livelihood for many people in our country. The people who do the job of sorting (separating) the fleece of sheep into fibres of different qualities are called sorters. The sorter’s job is very risky because sometimes, they get infected by the bacteria called ‘anthrax’ which cause a deadly blood disease called sorter’s disease.
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(ii) Wastes dissolved in water are filtered out as urine in the kidneys.
(iii) Urine stored in urinary bladder is passed out through the the urethra.
(iv) Blood containing useful and harmful substances reaches the kidneys for filtration.
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