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grigory [225]
3 years ago
11

How come plant cells have a cell wall but our cells don't?

Biology
1 answer:
Sophie [7]3 years ago
6 0
Unlike humans, plants don't contain bones. Because of this, they have a cell wall to provide structure and protect their organs.
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Heat we fell from the sun?
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Radiation, the sun warms us by the rays

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A plant shows incomplete dominance in flower color. Red flowers are homozygous dominant, white flowers are homozygous recessive,
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Percent change that the offspring will have red flowers is 100%
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In this case, researchers observed a trade-off between the ability to tolerate harsh dry conditions and the ability to colonize deeper water. This type of trade-off can increase the fitness of only one phenotypic trait.

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3 years ago
During gene expression, the dna-to-rna step is known as , while the rna-to-protein step is known as _____.
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