What Physical Features of the First Hominins Are More Like

question 17

Multiple Choice

What physical features of the first hominins are more like the panin lineage rather than the hominin lineage?

• A) larger cranial capacity, fully bipedal locomotion
• B) smaller braincase, dental anatomy
• C) skull orientation, dental anatomy
• D) small cranial capacity, opposable big toe

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Definitions:

Tarsal Glands

Sebaceous glands located on the eyelids, responsible for secreting oil that contributes to the tear film.

Oily Substance

Any material with a greasy or slippery consistency, often produced by the sebaceous glands of the skin.

Tears

A secretion from the lacrimal glands used to lubricate the eyes, cleanse them from irritants, and provide antibacterial protection.

Optic Nerve

A paired nerve that transmits visual information from the retina to the brain.