A 140 TAKE-HOME FINAL NAME
Su 2018
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1. Explain what scientists have discovered regarding the major adaptations associated with each of the following
transformational stages or "steps" in our evolutionary history. (refer to lecture and video notes, course texts,
handouts, "Your Inner Fish" video series, and online resources to complete this assignment)
Earliest Hominins (from the Late Miocene and Early Pliocene - 4.0 to 6 or 7 Mya) probable hominins (like
Sahelanthropus tchadensis, Ardipithecus ramidus)
Early hominins of the Australopithecus group (like Australopithecus afarensis, Kenyanthropus platyops, Au.
garhi, Au. africanus, Au. sediba, Paranthropus robustus, Paranthropus bolsel)
Earliest members of the genus Homo (like Homo habilis, Homo rudolfensis)
Early hunting and gathering hominins (like Homo ergaster, Homo erectus)
Hunting and gathering hominins that controlled fire (like Homo heidelbergensis)
Compare (describe, illustrate, explain) what scientists have discovered and/or inferred regarding the
distinctive biological and cultural attributes and probable lifeways of Neanderthals and of early modern Homo
sapiens when the two kinds of hominin cohabited Europe (around 40-45,000 years ago).
Neanderthals
Early Modern Homo sapiens
What are modern humans adapted for?
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MODERN HUMANS: Illuminate investigate, drawidiagram/print, label, and describe) the evolutionary history and
adaptive significance of each of the following deep adaptations, adaptive patterns that MODERN HUMANS (Homo
sapiens) have inherited from their deep evolutionary past.
Olfactory system (nostrils, turbinal bones, olfactory region of brain, etc.)
Auditory (Hearing) System (pinnae, ear tube, ear drum, ear ossicles, cochlea, auditory regions of brain, speech
centers including Broca's (speaking, writing, tool making) and Wernicke's areas {understanding language) etc.)
Visual System (eyes: pupil, lense, retina, rod and cone cells, retinal fovea for trichromatic color and precision
vision) ALSO: boney orbital capsules, overlapping visual fields for depth perception, etc.
Human Brain (cerebral hemispheres with frontal, temporal, parietal, occipital lobes, cerebellum, brain stem)
com...
food processing system (jaws, jaw muscles, dentition including incisors, canines, pre-molars, molars, plus li
tongue, cheeks, and the sensory and motor cortexes involved with these parts of the body)
Front Limb adaptations (shoulder girdle, arm, and fine motor and power gripping capability of the hand)
Hind limb adaptations (vertebrae, pelvis, leg, and foot adaptations for distance striding and running bipedalit
Dermal (skin) adaptations (body hair, pigmentation, sweat glands, subsurface capillaries, subcutaneous fat,
Taking into account what you have learned about human evolutionary patterns, develop a list of specific ways
that we (modern humans living in 2018) can adjust our own personal behavioral patterns and lifeways (diet,
exercise, sleep, leisure time activities, etc.) to put our bodies and minds in better
accord with what evolutionary
anthropologists have discovered regarding our deep evolutionary heritage. See particularly Lieberman's The
Story of the Human Body.
DIET
SLEEP
EXERCISE
LIESURE-TIME ACTIVITIES
OTHER PHYSICAL AND/OR MENTAL "WELLNESS" SUGGESTIONS OR STRATEGIES
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