The Trichromatic Theory of Color Vision _________ and the Opponent

question 71

Multiple Choice

 The trichromatic theory of color vision _________ and the opponent process theory _________.

• A) is accurate; is false
• B) is false; is accurate
• C) explains one part of color vision; explains another part of color vision, but neither explains it completely
• D) explains color vision in the cortex; explains all of color vision in the retina

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Definitions:

Gap Genes

Genes involved in the early development of Drosophila embryos, segmenting the embryo into head, thorax, and abdomen regions; they help define the general regions of the body plan.

Pair-Rule Genes

Genes involved in the development of segmented animals, providing positional information during embryo segmentation.

Oncogenes

Genes that have the potential to cause cancer by promoting cell growth and division in an uncontrolled manner.

Tumor Suppressor Genes

Genes that help regulate cell growth and division, and can suppress tumor formation when functioning properly.