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Secondary 5 • January 22, 2023

I'm confused... I answered the question but I'm not sure it's correct. This is practice for my test tomorrow so I want to be correct.

Answer (1)

Alloprof Answer

January 23, 2023

Thanks for your question!

Yes, these answers are excellent. Heterozygotes for sickle cell have an advantage in malaria-infested regions, but not in Canada, where malaria is very rare.

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