What is meant by biological magnification?
2.13. What is the advantage of rich supply of blood to the villi?​

Question

What is meant by biological magnification?
2.13. What is the advantage of rich supply of blood to the villi?​

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Julia 4 weeks 2021-09-18T16:10:33+00:00 1 Answers 0 views 0

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    2021-09-18T16:11:50+00:00

    Answer:

    Biological magnification is a phenomenon that expalins the increase in the concentration of harmful chemicals like pesticides and fertilisers in each trophic level.

    The advantage of rich supply of blood to the villi

    Explanation:

    because the villi (finger like projections on ileum) help in the absorption of nutrients into the bloodstream, so they are richly supplied byblood vessels in order to make the absorption of the simplified food .

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