CK12 Life Science

(Marvins-Underground-K-12) #1

Points to Consider



  • Forward-facing color binocular vision was useful for human ancestors who swung by
    their arms from one branch to another. Recent studies suggest this type of vision was
    more useful in courtship. What other groups of animals might vision also be important
    in courtship?

  • Thousands of primates are used every year around the world in scientific experiments
    because of their psychological and physiological similarity to humans. What kinds of
    behavioral experiments do you think might be conducted in primates?


Image Sources


(1) http://commons.wikimedia.org/wiki/Image:Ara_macao%2C_costa_rica.jpg.
GNU-FDL.

(2) Linda de Volder.
http://commons.wikimedia.org/wiki/File:Squirrel_monkey_2.JPG. GNU-FDL.

(3) Raimond Spekking.http://commons.wikimedia.org/wiki/File:
Wei%C3%9Fb%C3%BCschelaffe_(Callithrix_jacchus).jpg. GNU-FDL.

(4) Susann Eurich.
http://commons.wikimedia.org/wiki/Image:Struthio_camelus.jpg. GNU-FDL.

(5) http://commons.wikimedia.org/wiki/Image:
Weisshandgibbon_tierpark_berlin.jpg. GNU-FDL.

(6) http://commons.wikimedia.org/wiki/Image:Eupetomena_macroura1.jpg.
CC-BY-SA 2.0.

(7) http://commons.wikimedia.org/wiki/Image:Platypus.jpg. GNU-FDL.

(8) http://commons.wikimedia.org/wiki/Image:
American_Purple_Gallinule_walking.jpg. CC-BY-SA 2.5.

(9) http://commons.wikimedia.org/wiki/Image:Bugio-006_0003.jpg. CC-BY-SA 2.0
Brazil.

(10) http://commons.wikimedia.org/wiki/Image:Blarina_brevicauda.jpg. CC-BY
2.0.


(11) A Caracal, hunting in the Serengeti.. GNU-FDL.


(12) http://commons.wikimedia.org/wiki/File:
Great_Frigatebird_chick_begging.JPG. Public Domain.

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