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ivolga24 [154]
3 years ago
13

Concentration gradient is said to exist when the __________ HELP FAST!!

Biology
1 answer:
LenKa [72]3 years ago
6 0
HEY THERE!!

Correct answer is (B.)

Concentration gradient is said to exist when the Concentration of eons is lesser inside the cell and more outside the cell.

Hope it helps you.
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