In the Accompanying Phylogenetic Trees, Numbers Represent Species and the Same

question 13

Multiple Choice

In the accompanying phylogenetic trees, numbers represent species and the same species are shown in both trees. Which two species are represented as sister species in Tree 2 but are not shown as sister species in Tree 1?

• A) 1 and 2
• B) 2 and 3
• C) 3 and 4
• D) 4 and 5
• E) 5 and 6

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Definitions:

Rock Avalanche

A rapid, massive descent of rock debris and soil down a slope, often without a clear water component.

Sedimentary Layers

Strata or beds of sedimentary rock that have been deposited over time, often horizontally.

Volcanic Eruption

The explosive release of magma, ash, and gases from a volcano, affecting its surrounding areas.

Rotational Slide

A type of landslide characterized by the downhill rotation of rock or soil mass along a concave-upward surface.