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Multiple Choice
Which of the following statements about sperm is correct?
A
Sperm are motile cells that are produced in the testes.
B
Sperm contain a full set of chromosomes, identical to somatic cells.
C
Sperm are produced in the seminal vesicles.
D
Sperm are stored in the prostate gland until ejaculation.
Verified step by step guidance
1
Begin by identifying the primary function and characteristics of sperm cells. Sperm are male reproductive cells responsible for fertilizing the female egg.
Understand the production site of sperm. Sperm are produced in the testes, which are the male gonads responsible for generating sperm and hormones like testosterone.
Consider the motility of sperm. Sperm are motile cells, meaning they have the ability to move. This is facilitated by the flagellum, a tail-like structure that propels the sperm forward.
Examine the genetic content of sperm. Unlike somatic cells, sperm contain half the number of chromosomes, which is 23 in humans. This is because they are haploid cells, designed to combine with the egg's chromosomes to form a complete set.
Clarify the storage and transport of sperm. Sperm are stored in the epididymis, not the prostate gland, until ejaculation. The epididymis is a coiled tube where sperm mature and are stored before being transported through the vas deferens during ejaculation.