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Chapter overview
Study Human Body through notes, flashcards, revision, MCQs, and long-answer practice.
Practice ready
12936 MCQs and 4188 written prompts are ready for focused chapter work.
Topics
5
Recall
15
Cards
30
Topic 1
Excretion removes harmful metabolic wastes.
Topic 2
The urinary system removes nitrogenous waste as urine.
Topic 3
Urinary health depends on clean habits, hydration, and proper function of the urinary system.
Topic 4
The nervous system coordinates body activities using nerve impulses.
Topic 5
The brain and spinal cord are the main coordination centres.
Chapter pack
Topic list
Topic 1
Excretion is the removal of metabolic wastes from the body. Kidneys, lungs, skin, and other organs remove different wastes.
Topic 2
The renal excretory system includes kidneys, ureters, urinary bladder, and urethra, which form, transport, store, and remove urine.
Topic 3
Common urinary disorders include urinary tract infection and kidney stones, which affect urine flow, comfort, and kidney function.
Topic 4
The nervous system includes the brain, spinal cord, and nerves, which receive, process, and transmit messages in the body.
Topic 5
The brain has parts such as cerebrum, cerebellum, and medulla oblongata, while the spinal cord carries messages and controls reflex actions.
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