The correct answer to this question is:
<span>D. bilateral symmetry.
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The place in an evolutionary tree or phylogenetic tree that represents a currently living population is denoted by the Tip of this type of diagram.
<h3>What are evolutionary trees?</h3>
The evolutionary trees are diagrams showing the evolutionary relationships between species and/or taxonomic groups that share a common ancestor.
The evolutionary trees have branches where diversification during evolution occurred, nodes where organisms emerged, and one root represented by the common ancestor.
In conclusion, the place in an evolutionary tree or phylogenetic tree that represents a currently living population is denoted by the Tip of this type of diagram.
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Answer:
Option A, oxygen in the atmosphere
Explanation:
The highest level of oxygen reached during this phase of the geological cycle of earth. The oxygen level in Carboniferous period accounted for 35% as compared to 21% of oxygen in the atmosphere in present time.
Due to high oxygen content, the giant and wide varieties of terrestrial animal and plant species evolved. For example – size of insects and carwlies increased, plant became extremely giant, increase in number of tree ferns etc.
Answer:
If you`re asking what the term for this definition is, it`s DNA replication
Explanation:
<span>The peritoneal organs such as the intestines, liver, stomach, and gall bladder are covered by the peritoneum. This is a membrane that supports the organs by allowing nerves, blood vessels, and lymph vessels to pass through the organs. Without membranes, the proper functions of these organs will be impossible.</span>