Which of the following cells undergoes meiosis to produce four sperm?
A) spermatids
B) spermatogonium
C) primary spermatocyte
D) ovum
E) zygote
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Question 2) How many chromosomes do each sperm and each ovum have?
A) 23 pairs of chromosomes
B) 23 chromosomes
C) 46 pairs of chromosomes
D) 46 chromosomes
E) 2n chromosomes
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Question 3) What results from spermiogenesis?
A) four spermatogonia
B) four spermatids
C) two sperm
D) two spermatids
E) four sperm
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Question 4) Which portion of the sperm houses the nucleus and its DNA?
A) midpiece
B) flagellum
C) head
D) tail
E) acrosome
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Question 5) The illustration of cardiac muscle tissue is ________.
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Question 6) The primitive stem cell of spermatogenesis, which is found on the periphery of each seminiferous tubule, is called a ________.
A) spermatogonium
B) spermatid
C) primary spermatocyte
D) secondary spermatocyte
E) sperm
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Question 7) What effect does follicle-stimulating hormone (FSH) have on males?
A) Male testes are not influenced by FSH.
B) FSH functions solely in females.
C) FSH stimulates sperm production in males.
D) FSH causes the testes to enlarge in size.
E) FSH stimulates estrogen production in males.
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Question 8) What is removed during male circumcision?
A) glans penis
B) shaft of the penis
C) scrotum
D) prepuce
E) ductus deferens
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Question 9) The spongy tissue of the penis fills with blood during sexual excitement and causes the penis to enlarge and become rigid during ________.
A) erection
B) circumcision
C) ejaculation
D) emission
E) parturition
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Question 10) What is the function of the milky-colored fluids secreted from the prostate?
A) enable sperm to swim
B) activate sperm
C) cleanse the urethra
D) neutralize urine
E) begin spermatogenesis
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