The Passing Along of Genes That Are Physically Close to One

question 102

Multiple Choice

 The passing along of genes that are physically close to one another on the same chromosome is known as

• A) linkage.
• B) crossing over.
• C) meiosis.
• D) gene expression.

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Definitions:

Amino Acid

Organic molecule composed of an amino group and an acid group; covalently bonds to produce peptide molecules.

DNA Sequence

The order of nucleotides in a segment of DNA, determining genetic information.

Active Genes

Sections of DNA that are being transcribed and translated into proteins, influencing the traits of an organism.

Heterochromatin

A tightly packed form of DNA, which is transcriptionally inactive, aiding in maintaining the DNA's structural integrity.