When Examining Histological Sections Derived from the Testes of Male

question 1

Multiple Choice

When examining histological sections derived from the testes of male mammals, you come across cells that are near the lumen of the seminiferous tubules and connected by cytoplasmic bridges.Which cells have you found?

• A) Leydig cells
• B) Spermatogonia
• C) Secondary spermatocytes and/or spermatids
• D) Sertoli cells
• E) Mature sperm

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Definitions:

Hexagonal

Relating to a shape or object having six angles and sides, often used in reference to cross-sectional shapes of bolts or nuts.

Abbreviation

A shortened form of a word or phrase used for convenience.

M

Often used as an abbreviation for "meter" in metric measurements or as a designation for thousands in units of measure.

Internal Threads

The threads located within a hole or bore, allowing for the screwing in of a mating part with external threads.