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Humans and gorillas have one different amino acid in their hemoglobin sequence. What does this say about the evolution of these two species?
Answer this question… They probably have a recent common ancestor.
What does it mean for species to have an evolutionary relationship?
If two organisms share an evolutionary relationship, that means that they have a common ancestor on the evolutionary tree. The more recently the shared common ancestor lived, the more closely related the two present organisms are, evolutionarily.
What does this say about the evolution of these two species?
They probably have a recent common ancestor
The emergence of new species from a common ancestor introduced to new and diverse environment is known as?
adaptive radiation
How might evolution theory account for this phenomenon?
Evolutionary theory can account for the phenomenon of a new species. This is because different species can evolve from a common ancestor.
What is an apical ancestor?
An apical ancestor is the most recent common ancestor of a group of species in a phylogenetic tree. It represents the point where the evolutionary lineage leading to a group of species splits from the rest of the tree.
What does a branch point in a cladogram represent?
The branch point in a cladogram represents a specific ancestor that is separated into two or more species. For example a leopard and a house cat share a common ancestor. A similar example is that a wolf shares a common ancestor with the leopard's and house cat's ancestor but the wolf's ancestor lived longer than the leopard's and house cat's ancestor. Scientists use something called cladistics to determine the one common ancestor that multiple species have in common.
What does it mean when two species share a common ancestor?
An ancestor.
Similar structures that related species have inherited from common ancestor.?
what is Similar structures that related species have inherited from a common ancestor
When the internal strucure of two species are very similar what can be inferred about both species?
They evolved from a common ancestor.
What does the main trunk at the bottom of a phylogenetic tree represent?
The main trunk at the bottom of a phylogenetic tree represents the common ancestor from which all the species or groups included in the tree descended. It is the starting point from which the branches representing different species or groups diverge.
What does it mean if species are said to have common ancestor?
If species are said to have a common ancestor, it means they are believed to have descended from a single, shared ancestor species in the past. This indicates that despite differences observed in the species today, they share a genetic and evolutionary heritage that links them back to a common origin.
What is a common ancestor?
a common ancestor is a species that multiple species share as the species they descended froma person born or that has lived before you and the word common means the same SO ....... its when you have the same descendant or person who lived before you or an ancestor that's the same
Species that have evolved from a common ancestor should have certain characteristics in common?
true.
Should species that have evolved from a common ancestor have certain characteristics in common?
true.
What early form of an organism from which later forms descend?
An early form of an organism from which later forms descend is a common ancestor. This common ancestor is the starting point from which different species evolve through the process of natural selection and genetic variation. It represents the point of divergence from which new species and lineages arise over time.
What is a chart that illustrates a series of species with a common ancestor?
CLADOGRAm
