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raketka [301]
3 years ago
8

How does kidney failure prevent the excretory system from operating?

Biology
2 answers:
Anna35 [415]3 years ago
8 0

Answer: B. The blood is not properly filtered, leaving waste in the blood

Explanation: took the test

irakobra [83]3 years ago
3 0
Blood is not properly filtered, leaving waste on the blood.
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Which cell part helps to control the materials that enter and leave a cell?
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D

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Two species regularly come into contact and form hybrids that have higher fitness than either of the parental species. What are
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hybridization is categorized as crossing organisms that have different traits to bring together the best of each. However, this can come with some post-zygotic barriers.

Reduced hybrid viability: hybrid offspring does not survive

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hybrid breakdown: first generation of hybrids are viable and fertile, however, their offspring (generation 3) are sterile.

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2 years ago
Some materials can move across the cell membrane against a concentration gradient by
Anastasy [175]

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Molecules which move against the concentration gradient across the cell membrane employ the mechanism of active transportation.

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