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andre [41]
3 years ago
5

PLEASE HELP ITS DUE TODAY!!

Biology
1 answer:
vovikov84 [41]3 years ago
7 0
Microscope to focus on a specimen identify one safety issue to consider
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Explain the relationship between crossing over and genetic variation
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1. In Linnacus's time, all living things were grouped into two kingdoms. Later, there were five ( point)
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<em>As scientists learned more about genetics and biochemistry , some organisms were moved out of existing kingdoms and into new ones.</em>

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As the researches in the scientific world continued, scientists realized that there were, in fact, many genetic diversities present in organisms which were placed in the same groups. Hence, they realized that due to these differences these organisms should not be kept in the same group. As a result, the groups in the classification system increased.

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