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nikklg [1K]
3 years ago
11

A dichotomous key is used to separate organisms into _________.

Biology
1 answer:
DedPeter [7]3 years ago
5 0
B. Subgroups
<span>When constructing a dichotomous key, the first step is to look at the group of objects or organisms and separate them into two groups based on a single distinguishing characteristic.  Then continue to separate each of the groups until each object has its own separate set of characteristics.</span>
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Answer:

Short answer is primers are partially complementary.

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