Wild guess but i want to say C
Meiosis is an example of a sexual process
Erythrocytes, or red blood cells, transport oxygen to various parts of the body. A low RBC count means that the person will not get enough oxygen to different parts of the body. Therefore, symptoms of anemia include lethargy, feeling of fatigue and dizziness.
Correct answer: Always parasitic, contains DNA and RNA, cannot reproduce on their own
A virus is a small microscopic parasite that cannot reproduce on their own, it can only replicate them self by hijacking the host machinery. Most of the viruses contain either DNA or RNA as the genetic material.
There are many viruses that are known to cause diseases to the human, one of the common virus is an influenza virus that causes flu. other example includes Ebola, Hepatitis, Polio virus
