Based on this tree, which of the following statements is not correct? The lineage leading to salamanders was the first to diverge from the other lineages. Lizards are more closely related to salamanders than lizards are to humans. Salamanders are a sister group to the group containing lizards, goats, and humans. Salamanders are as closely related to goats as they are to humans.

Based on this tree, which of the following statements is not correct? The lineage leading to salamanders was the first to diverge from the other lineages. Lizards are more closely related to salamanders than lizards are to humans. Salamanders are a sister group to the group containing lizards, goats, and humans. Salamanders are as closely related to goats as they are to humans.

Biology: The Unity and Diversity of Life (MindTap Course List)

14th Edition

ISBN:9781305073951

Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Chapter26: Human Evolution

Section: Chapter Questions

Problem 7SQ: Australopiths are__________ a. extinct b. placental mammals c. hominoids d. all of the above

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Concept explainers

Evolutionary lineages

An evolutionary lineage is a series of populations of organisms that descend from a common ancestor. Each species in the lineage is the direct consequence of evolutionary change from a common ancestor. A phylogenetic tree is generally used to display lineages visually. Lineages are components of the phylogenetic tree of life. Molecular systematics procedures are widely used to predict lineages.

Question

Salamander
Lizard
Goat
Human
Based on this tree, which of the following statements is not correct?
The lineage leading to salamanders was the first to diverge from the other lineages.
Lizards are more closely related to salamanders than lizards are to humans.
Salamanders are a sister group to the group containing lizards, goats, and humans.
Salamanders are as closely related to goats as they are to humans.

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