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vredina [299]
3 years ago
7

What substance can move across a barrier by osmosis? Give the name ​

Biology
2 answers:
stiks02 [169]3 years ago
6 0

Answer:

Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell membrane by diffusion (or a type of diffusion known as osmosis ). Diffusion is one principle method of movement of substances within cells, as well as the method for essential small molecules to cross the cell membrane.

lara [203]3 years ago
5 0
Water can move across a barrier by osmosis
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Explanation:

Martha has a widow's peak (dominant trait) and attached earlobes (recessive trait).

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If she marries a man that is heterozygous for both traits (Ww and Ee) the probabilitys are

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