A Student Asks the Faculty Member to Explain the Term

question 58

Multiple Choice

A student asks the faculty member to explain the term "nidation." Which explanation is best?

• A) Blood vessel development
• B) Degradation of the zona pellucida
• C) Implantation of the fertilized ovum
• D) Sperm washing

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Definitions:

Filtration

A process used to separate solids from liquids or gases using a filter medium that allows only the fluid to pass through.

Excretion

The process by which metabolic waste products and toxic substances are removed from the body of an organism.

Deamination

The removal of an amino group from an amino acid or other compound, which is an important process in the metabolism of nitrogen-containing compounds.

Uric Acid

A waste product formed from the breakdown of purines in the body, excreted in urine.