During the Course of Successful Prenatal Development,a Human Organism Begins

question 16

Multiple Choice

During the course of successful prenatal development,a human organism begins as a(n)

• A) zygote and finally develops into an embryo.
• B) embryo and finally develops into a fetus.
• C) zygote and finally develops into a fetus.
• D) fetus and finally develops into an embryo.

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Definitions:

Water Loss

The process by which water is eliminated from an organism or ecosystem through evaporation, transpiration, or excretion.

Urea

A nitrogenous waste product formed in the liver from the breakdown of proteins and excreted in urine.

Renal Tubule

The portion of the nephron in the kidney through which filtered fluid passes, where substances are reabsorbed into the blood or secreted into the urine.

Distal Convoluted Tubule

The part of the renal tubule that extends from the loop of Henle to the collecting duct. Compare with proximal convoluted tubule.