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Ket [755]
3 years ago
9

What term describes a substance that has a positive and negative region in a molecule

Biology
1 answer:
Gekata [30.6K]3 years ago
6 0

Zwitterion

Zwitterion also known as dipolar ion refers to a substance that has at least one positive and one negative electrical charge at different locations and the net charge of the entire molecule is zero. Examples of zwitterions are amino acids.






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The moth species Biston betularia has two color morphs, or variants. One has a speckled white and black color, while the other i
Oksana_A [137]

Answer:

D. Changes in the environment changed each morph's ability to evade predation in different ways.

Explanation:

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Hope it help!

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