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SRY is a gene that is found in most mammals. The DNA sequnece of the SRY gene is identical in lions and leopards. Which conclusion is best supported by this information?
Which of these animals does not have/produce an amniotic egg?
According to this image, when did the ancestors of Indohyus and Pakicetus diverge?
If a plant has vascular tissue but no seeds, which of the four plant groups here would it fall into?
According to this tree, which of these animal phyla are most closely related?
Which organism in the cladogram has DNA most similar to humans?
According to this cladogram, primates are most closely related to
An analysis of DNA and RNA sequences can be used to classify organisms. A dendrogram, such as the one shown below, is based on molecular data. It can be used to represent evolutionary relationships within a group of organisms that are hypothesized to have descended from a common ancestor.
Which statement is best supported by the information in this dendrogram?
Which trait do only humans have, according to the cladogram?
According to the cladogram, which organism is most distantly related to the human?