What is the correct interpretation of the graphics presented in the figure? The phylogenetic tree is a hypothesis about evolutionary relationships...
What is the correct interpretation of the graphics presented in the figure?
The phylogenetic tree is a hypothesis about evolutionary relationships, but to construct it we need to use characteristics that are reliable indicators of common ancestry.
The curved branches of the divergences in the graph signify the evolutionary age going back to the root.
In graph b, longer branches mean longer elapsed time in relation to shorter branches.
In the type of presentation d
a) The phylogenetic tree is a hypothesis about evolutionary relationships, but to construct it we need to use characteristics that are reliable indicators of common ancestry.
b) The curved branches of the divergences in the graph signify the evolutionary age going back to the root.
c) In graph b, longer branches mean longer elapsed time in relation to shorter branches.
d) In the type of presentation d
The phylogenetic tree is a hypothesis about evolutionary relationships, but to construct it we need to use characteristics that are reliable indicators of common ancestry.
The curved branches of the divergences in the graph signify the evolutionary age going back to the root.
In graph b, longer branches mean longer elapsed time in relation to shorter branches.
In the type of presentation d
a) The phylogenetic tree is a hypothesis about evolutionary relationships, but to construct it we need to use characteristics that are reliable indicators of common ancestry.
b) The curved branches of the divergences in the graph signify the evolutionary age going back to the root.
c) In graph b, longer branches mean longer elapsed time in relation to shorter branches.
d) In the type of presentation d
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Ed 
A alternativa correta é a letra C: "Em gráfico b, ramos mais longos significam mais tempo decorrido em relação a ramos mais curtos". Os ramos mais longos em um gráfico filogenético indicam que houve mais tempo evolutivo desde o último ancestral comum entre os grupos representados pelos nós.
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