How Did the Development of Anonymous Markers Aid in the Production

question 21

Multiple Choice

How did the development of anonymous markers aid in the production of a human genetic map?

• A)Anonymous markers are genetic markers that do not cause a detectable phenotype,but can be detected by molecular techniques.The markers correspond to specific and unique chromosomal regions,thereby allowing for the identification and ordering of particular segments of DNA.Such information was essential to the generation of a human genetic map.
• B)Anonymous markers are genetic markers that cause a detectable phenotype and can't be detected by molecular techniques.The markers correspond to specific and unique chromosomal regions,thereby allowing for the identification and ordering of particular segments of DNA.Such information was essential to the generation of a human genetic map.
• C)Anonymous markers are genetic markers that do not cause a detectable phenotype,but can be detected by molecular techniques.The markers correspond to specific and unique genetic regions,thereby allowing for the identification and ordering of particular segments of the chromosome.Such information was essential to the generation of a human genetic map.

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Definitions:

Hypothalamus

A region of the brain responsible for the regulation of certain metabolic processes and activities like temperature control, hunger, and sleep cycles.

Posterior Pituitary

The rear portion of the pituitary gland that stores and releases hormones produced by the hypothalamus, including oxytocin and vasopressin.

Norepinephrine

A neurotransmitter and hormone involved in the body's fight or flight response; also affects mood.

Calcitonin

Thyroid hormone that encourages bones to take up and incorporate calcium.