Which of the Following Procedures Best Determines the Relative Order

question 32

Multiple Choice

Which of the following procedures best determines the relative order, but not precise location, of a series of genes on a chromosome?

• A) Physical mapping
• B) Cytogenetic mapping
• C) Linkage mapping

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Definitions:

First lumbar vertebra

The topmost vertebra of the lumbar section of the spine, which supports the lower back.

Gyri

The ridges of brain matter between the sulci; also called convolutions.

Sulci

The grooves on the surface of the cerebrum.

Gray matter

The dark-colored regions of the brain and spinal cord consisting mainly of neuronal cell bodies and dendrites, involved in processing and integrating information.