I think the answer is "viruses can only multiply within a living cell." the other ones don't really sound right. but i'm not absolutely sure.
Yes B) A vector is a plasmid or virus used to move foreign genes into desired host cells.<span>is correct</span>
Answer:
Deforestation
Explanation:
Erosion may occur when deforestation is in place, it sweeps land into the rivers. If this isnt the answer then it might be all of the above
<span>AUD GCA AGA CGA UUU AUA UGG UGA hope i helped good luck</span>
Answer:
It’s C
Explanation:
It’s true because the multiple symptoms of Marfan syndrome, are related to a single gene mutation