Human Embryos Have a Developmental Stage During Which They Have

question 3

Multiple Choice

Human embryos have a developmental stage during which they have a tail and pharyngeal pouches (those pouches develop into gills in fish) .How can we explain these characteristics of human embryos?

• A)Human embryos need a tail and gills to breathe during development in the placenta.
• B)Human embryos spend time in the water where tails and gills are useful.
• C)Human embryos share a common ancestor who had gills.
• D)Both A and B are correct.

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Definitions:

Global Period

The period of time that is covered for follow-up care of a procedure or surgical service.

Applicable Modifiers

Specific codes or signals used in medical billing to indicate that a service or item has been altered in some way without changing the definition.

Surgical Code

A surgical code is a unique identifier used in healthcare billing and record-keeping to denote specific surgical procedures performed.

CPT Manual

A publication by the American Medical Association that provides codes for billing medical procedures and services.