The tick is considered the vector in the chain of infection.
Generally, vector organisms are organisms that are capable of transmitting disease pathogens from infected organisms to uninfected ones either directly or indirectly as a result of their activities.
Ticks are parasites that feed on the blood of vertebrate animals such as deers and humans. When they feed on the blood of animals with certain infections, the pathogens for such infections are sometimes carried in the guts of the parasites and these are transferred to the bloodstream of the next animal that would be their host.
A good example of this is Lyme disease.
More about vectors can be found here: brainly.com/question/12596213?referrer=searchResults
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An individual may carry a very beneficial genotype with a resulting phenotype that, for example, increases the ability to reproduce
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because i said so lol - trust you will not be sorry
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Gasoline, paint, radioactive waste, pesticides, mercury, lead oil, and battery acid.
Hope that was helpful.Thank you!
<span>The answer to this question would be: Nonproductive hacking cough
</span>Nonproductive hacking cough is one of the cancer sign even though it's not specific. The cancer cell can stimulate the lung epithelial, causing the patient to cough. Unlike in the infection, the cough is nonproductive and not accompanied by fever. An early diagnosis can help to improve the prognosis of the patient.
