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What is the difference between microevolution and macroevolution? Microevolution deals with changes in the gene pool of a single population. Macroevolution considers the broad pattern of evolutionary change over long periods of time and includes the origin of new groups.
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Explanation: I need a answer too lol
A system that carries cytokinins from the roots to the rest of the plant is called xylem.
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Xylem is a 'transport' tissue that moves water and minerals from roots to leaves. It consists of columns of hollow and dead cells. The xylem transport relies on a pulling force—tension.</span>
Okay, stay with me here...
DNA is made of chemical building blocks called nucleotides. These building blocks are made of three parts: a phosphate group, a sugar group and one of four types of nitrogen bases. To form a strand of DNA, nucleotides are linked into chains, with the phosphate and sugar groups alternating.
Yeah, you might have to reread that a few times, but DNA isn’t an easy topic. It is very complex. I hope this helps!
~Brooke❤️