Use the Information Given in the Figure

question 68

Multiple Choice

Use the information given in the figure.
- How many are not in C?

• A) 42
• B) 50
• C) 39
• D) 43

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Definitions:

Arboreal

Describing organisms that live in trees or are adapted to a life in the trees.

Orthologs

Genes across various species originating from a single ancestral gene through the process of speciation, which continue to perform the same function.

Gene Duplication

A genetic event that results in the creation of an extra copy of a gene, leading to genetic variation that can be acted upon by natural selection.

Bilaterians

Animals that possess bilateral symmetry, having a body plan that includes a head and tail (anterior-posterior axis), a back and belly (dorsal-ventral axis), and right and left sides.