Reproduction : The Mature Sperm & The Production Of Semen

Description

IBD Biology (Unit 12 : Human Physiology, Health & Reproduction II) Quiz on Reproduction : The Mature Sperm & The Production Of Semen, created by cloud.berry on 27/09/2013.
cloud.berry
Quiz by cloud.berry, updated more than 1 year ago
cloud.berry
Created by cloud.berry about 11 years ago
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Resource summary

Question 1

Question
The sperms are ___ when first formed, and from the ___ they pass into the ___ ___ where ___ is completed and storage occurs.
Answer
  • immobile | seminiferous tubules | much-coiled | epididymis | maturation
  • mobile | seminiferous tubules | curled | epididymis | fertilisation
  • immobile | interstitial cells | coiled | sperm duct | maturation
  • mobile | epididymis | straight | sperm duct | spermatogenesis

Question 2

Question
Waves of ___ in the ___ of the ___ move sperms during ___.
Answer
  • contraction | muscular walls | sperm ducts | an ejactulation
  • expansion | cellular walls | sperm ducts | intercourse
  • contraction | muscular walls | epididymis | an erection
  • reactions | flexible walls | seminiferous tubules | an ejactulation

Question 3

Question
Sperms are transported in a nutritive fluid secreted by mainly the ___ and ___, which add their secretions just at the point where the ___ join with the ___, below the base of the ___.
Answer
  • seminal vesicles | prostate gland | sperm ducts | urethra | penis
  • sperm ducts | prostate gland | seminal vesicles | urethra | seminiferous tubules
  • seminal vesicles | prostate gland | sperm ducts | oviduct | epididymis
  • seminal vesicles | urethra | sperm ducts | prostate gland | penis

Question 4

Question
as well as ___, semen is a ___ ___ fluid; and during and ejaculation, the ___ at the ___ is closed.
Answer
  • providing nutrients for the sperms | slightly | alkaline | sphincter muscle | base of the bladder
  • removing nutrients from the sperms | slightly | acidic | arteries | top of the bladder
  • transporting the sperms | highly | alkaline | the opening | base of the bladder
  • subduing the sperms | highly | acidic | sphincter | top of the bladder
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