Excretion
JAMB Biology practice questions on this topic. Pick an answer to check it and see the working.
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What JAMB expects you to know on this topic
- Define excretion and state its significance
- Relate kidney structure to excretion and osmoregulation
- State the economic importance of plant excretory products (tannins, resins, gums, alkaloids)
Questions for this topic are being written. Please check back soon.

