Proper environmental sanitation and the use of insecticides will prevent the spread of dengue fever virus.
<h3>What is a disease vector?</h3>
A disease vector is an organism which transmits pathogens to other organism.
Aedes aegypti mosquito is the vector for dengue fever. It transmits mosquito through its bite, thus introducing the virus into the blood.
The use of insecticides and the proper sanitation will help prevent the transmission of diseases.
At home, use of insecticide-treated nets will help prevent the spread of dengue fever.
Therefore, proper environmental sanitation and the use of insecticides will prevent the spread of dengue fever virus.
Learn more about disease vectors at: brainly.com/question/1086343
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Yes-or-no questions about easily observable characteristics.
Answer:
Thumb print pattern
Explanation:
It is such a big and wide spaced pattern you would almost be certain of a thumb print pattern
<span>A transition state analog resembles the transition state and they are better inhibitors than substrate analogs in competitive inhibition because they bind tighter to the enzyme rather than the substrate.</span>
