The one phylogenetic tree is more parsimonious than another that so rarer changes have to happen to make the basis of traits work on the tree.
<h3>Explain phylogenetic tree?</h3>
A phylogeny, or evolutionary tree, represents the evolutionary relationships among a set of organisms or groups of organisms, called taxa.
The advice of the tree symbolise groups of falling often species and the nodes on the tree define the common ancestors of those descendants.
Thus, rarer changes have to happen to make the basis of traits work on the tree.
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Answer:
Major types include fats and oils, waxes, phospholipids, and steroids. Fats are a stored form of energy and are also known as triacylglycerols or triglycerides. Fats are made up of fatty acids and either glycerol or sphingosine.
Explanation:
you need to ask a hypothesis
Answer:
New flu vaccines are released every year to keep up with rapidly adapting flu viruses. When you get vaccinated, your immune system produces antibodies to protect you from the viruses included in the vaccine. But antibody levels may decline over time — another reason to get a flu shot every year.
Explanation:
