Answer:
A retrovirus is an RNA virus that is duplicated in a host cell using the reverse transcriptase enzyme to produce DNA from its RNA genome. The DNA is then incorporated into the host's genome by an integrase enzyme. The virus thereafter replicates as part of the host cell's DNA.
Answer:
The answer is in form of image see it ..
Answer:
They are grouped together by species-genus-family-order-class-phylum-kingdom-domain.
Explanation:
If asking true or false then true, if asking you to reword it then it is worded "sunflowers need sun and water to grow" if asking you to say the inverse say "if sunflowers do not have sun and water, they will not grow and thrive". I'm not sure what your asking though.
Caleb’s immune system will have the experience of getting rid of this antigen and know exactly what to do to overcome it efficiently.