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Learning Outcome 19-2

Describe the components of the male reproductive system; list the roles of the reproductive tract and accessory glands in producing spermatozoa; describe the composition of semen; and summarize the hormonal mechanisms that regulate male reproductive function.

Key:
Level 1: Reviewing Facts and Terms
Level 2: Reviewing Concepts
Level 3: Critical Thinking



 This activity contains 10 questions.

Question 1
1  
End of Question 1


Question 2
2 Label the structures in the accompanying frontal section through the penis and associated organs. [Level 2]

The letters A through F appear on an image associated with this question.

For each item below, use the pull-down menu to select the letter that labels the correct part of the image.
2.1 Prostate gland
2.2 Corpora cavernosa
2.3 Bulbo-urethral gland
2.4 Corpus spongiosum
2.5 Ductus deferens
2.6 Seminal gland
End of Question 2


Question 3
3
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To create paragraphs in your essay response, type <p> at the beginning of the paragraph, and </p> at the end.

End of Question 3


Question 4
4 Which of the following structures undergo mitosis throughout an individual adult male's life? [Level 3]
 
End of Question 4


Question 5
5 Sudden cooling of the scrotum results in contraction of which of the following muscles, which pulls the testes closer to the body? [Level 3]
 
End of Question 5


Question 6
6 Label the structural features in the accompanying illustration of the testes within the scrotum (horizontal section). [Level 3]

The letters A through F appear on an image associated with this question.

For each item below, use the pull-down menu to select the letter that labels the correct part of the image.
6.1 Ductus deferens
6.2 Dartos muscle
6.3 Seminiferous tubule
6.4 Epididymis
6.5 Tunica albuginea
6.6 Cremaster muscle
End of Question 6


Question 7
7
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To create paragraphs in your essay response, type <p> at the beginning of the paragraph, and </p> at the end.

End of Question 7


Question 8
8  
End of Question 8


Question 9
9 During which phase of spermiogenesis do the tetrads line up along the metaphase plate? [Level 2]
 
End of Question 9


Question 10
10 Which of the following male reproductive tract structures is a sheath of connective tissue and muscle that encloses blood vessels, nerves, lymphatics, and other structures? [Level 2]
 
End of Question 10


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