Consider the Cladogram Associated with the Question

question 34

Multiple Choice

Consider the cladogram associated with the question.Based on this cladogram,which species has the greatest number of ancestral character states?

• A)1
• B)2
• C)3
• D)4
• E)5

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Definitions:

Vertebral Column

The backbone or spine, consisting of a series of vertebrae that extend from the skull to the tailbone, providing structural support and protection for the spinal cord.

Jugular Foramen

A large opening in the skull that allows passage of the jugular vein and several nerves, located between the temporal and occipital bones.

Skull Canal

An anatomical passage or opening in the skull bone through which nerves or vessels pass.

Ethmoid Bone

A delicate, spongy bone located between the eyes, forming part of the nasal cavity and the orbits of the eyes.