The Corpus Callosum Is the

question 72

Multiple Choice

The corpus callosum is the

• A) tract of gray matter connecting the two cerebral hemispheres.
• B) white matter in the spinal cord.
• C) gray matter in the spinal cord.
• D) tract of white matter connecting the two cerebral hemispheres.
• E) None of the above

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Definitions:

Progymnosperms

An extinct group of plants that are considered to be the ancestors of both gymnosperms and angiosperms, showing features typical of both groups.

Megaphylls

Leaves with a highly branched vascular system, characteristic of most modern plants, contrasted with microphylls of some ancient lineages.

Woody Tissue

Plant tissue composed mainly of xylem, providing structural support and conduction of water and nutrients; commonly found in trees and shrubs.

Basal Angiosperm

refers to the earliest diverging groups of flowering plants, sharing some ancestral characteristics distinct from most modern flowers.