The outer layer of the skin covering the exterior body surface<span> of vertebrates ... the primary tissue of higher plants composed of </span>thin<span>-walled </span>cells<span> that remain capable of ... a swelling on a plant stem consisting of overlapping immature </span>leaves<span> or petals ... Older xylem </span>near<span> the center of a woody stem that no longer conducts water.</span>
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Explanation:
Do nguyên phân làm tế bào con giống với tế bào mẹ ban đầu
Answer:The genetic code is based upon the reading of how many bases at a time? A. one. B. two. C. three. D. four.