Answer:
The correct answer is D.
Explanation:
Sperm is produced in the seminiferous tubules of the testes, then it travels through the straight tubules and the rete testis and arrives at the <u>epididymis to mature and to be stored.</u>
When ejaculation occurs, sperm leaves the epididymis through the vas deferens and arrives to the ejaculatory duct. Then ejaculatory duct passes through the prostate to merge witch the urethra and finally sperm leaves the body.
An opportunistic pathogen is one that is particularly likely to cause disease in immunocompromised hist.
In the field of science, an opportunistic pathogen can be described as a pathogen that normally does not harm a host. However, such a pathogen causes an infection when a host become immunocompromised. An immunocompromised host has a low resistance to fight against microorganism and is more vulnerable to an infection.
There are several factors as a result of which opportunistic pathogens harm the body. Taking of immunosuppressants, undergoing chemotherapy, having HIV are some of the cases when the immune system is weak. At this time, an opportunistic pathogen is most likely to attack.
To learn more about opportunistic pathogens, click here:
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Contour along the jaw line to make this area more prominent and balance out the middle portion of the face. Highlight under the eyes to make cheekbones really pop.