Tick the correct statement(s) about excretion and excretory system.
A pair of urethra exist in the human excretory system.
A person can live with one kidney.
Ureter finally expels the urine.
Urine is produced by the kidneys.
Define excretion write the important excretory products of plants and animals?
Differentiate between the modes of excretion including excretory products, examples, and processes.
Which part of the excretory system stores the urine before excretion?