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Question
Name the following;
Three nitrogenous wastes of our body.
Solution
- Urea
- Uric acid
- Ammonia
RELATED QUESTIONS
State whether the following statement is true or false:
Some organisms store wastes in body parts.
Draw a neat labelled diagram of the human excretory system.
The excretory organs in an earthworm are:
(a) nephridia
(b) nephrons
(c) raphides
(d) ureters
Given below is a set of five terms. Rewrite the terms in their correct order so as to be in logical sequence.
Afferent arteriole, renal vein, secondary capillary network, glomerulus, efferent arteriole.
If you donate one kidney to a needy patient, would it cause any harm to you? Give reason.
Given below is a highly simplified diagram of the human kidney cut open longitudinally. Answer the question that follow:
Name the functional units of the kidneys.
Write the functional activity of the following structure: Henle’s loop
“All plants give out oxygen during the day and carbon dioxide during the night”. Do you agree with this statement? Give a reason.
Give two examples of the following:
Water-soluble vitamins
