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What are the characteristics that set the reproductive system apart from other body systems?
Select 3 correct answer
System becomes functional at the time of birth under the influence of hormones.
System becomes functional at the time of puberty under the influence of hormones.
Reproduction accounts for the major differences between males and females.
Reproduction serves more than the individual; it perpetuates the species.
Genetics accounts for the major differences between males and females.
Sperm survive at body temperature for 24 to 72 hours.
True
False
Select all possible dangers or obstacles that a sperm might encounter that may prevent him/her from completing his/her journey.
Question options
The individual may have had a vasectomy, preventing sperm from leaving the body.
The individual may suffer from erectile dysfunction, which can prevent ejaculation.
retrograde ejaculation: semen is passed to the bladder instead of to the urethra
orchitis: pain prevents ejaculation
azoospermia: a physical obstruction prevents sperm from being mixed with the other components of semen
When does a female start producing egg cells?
Question 11 options:
as a fetus
after puberty
during puberty
at birth
Question
Select all the parts of the female reproductive system that help to overcome the dangers.
Question options:
hypothalamus
frimbria
oviduct
uterus
Order the following statements according to how does an egg travel through the female reproductive system.
Question options:
with the help of the cilia and muscle contractions in the oviduct, the egg istransported to the uterus
once outside the ovary, the fimbriae pick up the egg and sweep it into the oviduct
through the process of ovulation, ruptures the follicle and is released from the ovary
Egg is mature
How does the number of sperm cells that are visible in the images of the testicular tissue specimen compare with the number of ova that are visible in the ovarian tissue specimen images?
Question options:
The number of sperm cells observed will be the same as the number of ova that are visible in the tissue specimen images.
The number of sperm cells observed will be far fewer than the number of ova that are visible in the tissue specimen images.
The number of sperm cells observed will be far greater than the number of ova that are visible in the tissue specimen images.
The number of sperm cells observed is zero as they are too small to see.
Sex chromosomes: the twenty-forth pair of chromosomes that determines gender. XX is female, XY is male.
Question options:
True
False
Explain how the difference in size and quantity of the gametes in the male and female gonads contribute to their reproductive functions.