Which of the Following Is NOT True About Male Infertility

question 86

Multiple Choice

Which of the following is NOT true about male infertility?

• A)Low sperm count can be caused by wearing excessively tight underwear.
• B)Exposure of the scrotum to radiation can cause infertility in men.
• C)Exposure of the scrotum to intense heat or cold can cause infertility in men.
• D)Male infertility problems account for only 10 percent of infertility cases.

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Definitions:

Goblet Cells

Specialized epithelial cells found in the respiratory and intestinal tracts, which secrete mucus to trap irritants and protect mucous membranes.

Columnar Epithelium

A type of epithelium that consists of single or multiple layers of column-shaped cells.

Merocrine Secretion

A type of exocrine secretion where cells excrete their substances by exocytosis without losing any cellular material.

Phospholipid

Lipid with phosphorus, resulting in a molecule with a polar end and a nonpolar end; main component of the lipid bilayer.