____ provides the major internal reinforcement of the posterior part of the eyeball, and helps to keep the retina pressed firmly against wall of eyeball (formed ONLY before brith).   A. macula lutea   B. vitreous humor   C. ciliary zonule   D. aqueous humor What type of cells in the eye have axons leaving the retina via the optic nerve for vision?   A. bipolar cells   B. photoreceptors   C. ganglion cells   D. rods and cones In terms of eye reflexes, extrinsic eye muscles are responsible for medial eye movements that is essential for near vision. This movement is called _______ (both eyes are directed toward the near object viewed).   A. visual acuity   B. binocular vision   C. depth perception   D. convergence

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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____ provides the major internal reinforcement of the posterior part of the eyeball, and helps to keep the retina pressed firmly against wall of eyeball (formed ONLY before brith).

  A.

macula lutea

  B.

vitreous humor

  C.

ciliary zonule

  D.

aqueous humor

  1. What type of cells in the eye have axons leaving the retina via the optic nerve for vision?

      A.

    bipolar cells

      B.

    photoreceptors

      C.

    ganglion cells

      D.

    rods and cones

    1. In terms of eye reflexes, extrinsic eye muscles are responsible for medial eye movements that is essential for near vision. This movement is called _______ (both eyes are directed toward the near object viewed).

        A.

      visual acuity

        B.

      binocular vision

        C.

      depth perception

        D.

      convergence

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