Tracts of White Matter That Connect the Right and Left

question 106

Multiple Choice

Tracts of white matter that connect the right and left hemispheres are composed of

• A)decussation fibers.
• B)association fibers.
• C)commissural fibers.
• D)projection fibers.
• E)pyramidal fibers.

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Definitions:

Photosynthesis

The process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water, producing oxygen as a byproduct.

Cotyledons

The first leaves that appear from a germinating seed, providing energy to the young plant before true leaves develop.

Endosperm

A tissue produced inside the seeds of most flowering plants following fertilization, which nourishes the developing embryo.

Embryonic Plants

Early stage plants developing from embryos, typically within seeds before germination.