DNA is <span>deoxyribonucleic acid, a carrier of genetic information. mRNA are molecules that carry a portion of the DNA code to other parts of the cell for processing.
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I think the correct answer from the choices listed above is option A. Skin and nerve cells have different appearances and characteristics from each other, although they contain the same DNA because the genes expressed in inskin cells may not be expressed in nerve cells and vise versa.
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they have specialised cells ?
Explanation:
The Function of the Shoot System
The shoot system works closely in part to the root system of the plant. The shoots are able to absorb nutrients via the plant's different roots. The water and other nutrients that are taken in are shuttled up through the plant's vascular system located in the shoot
