A Condition of Temporary or Permanent Deficiency of Sperm in the Seminal

question 82

Multiple Choice

A condition of temporary or permanent deficiency of sperm in the seminal fluid is

• A) aspermia.
• B) azoospermia.
• C) oligospermia.
• D) hypospadias.

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Definitions:

Heptane

A straight-chain alkane with seven carbon atoms in its molecule, often used as a nonpolar solvent in laboratories.

Moles

A unit of measurement used in chemistry to express amounts of a chemical substance, defined as containing exactly 6.02214076×10^23 particles.

Newman Projection

A method of visualizing the conformation of a chemical compound by projecting its bond structure along a chosen bond axis.

Anti Conformation

A spatial arrangement in molecules where substituents on adjacent carbons are positioned as far apart as possible, reducing steric strain and often seen in Newman projections.