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Through a sequence of steps, the replicated genetic material in a parent cell is distributed among four daughter cells.

Meiosis produces gametes with one-half the number of chromosomes as the parent cell.

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The head region contains a cap-like covering called an acrosome.

The acrosome contains enzymes that help the sperm cell penetrate the outer membrane of an ovum.

The nucleus is located within the head region of the sperm cell.

The DNA within the nucleus is densely packed, and the cell does not contain much cytoplasm.

There are two stages of meiosis: meiosis I and meiosis II.

Prior to meiosis, the chromosomes replicate and exist as sister chromatids.

The midpiece region contains several mitochondria which provide the energy for the motile cell.

The tail region consists of a long protrusion called a flagellum that aids in cellular locomotion.

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