RNA viruses can copy themselves which is harder for scientists to give an accurate conclusion to solve them.
Answers
1. True
2. True
3. True
4. True
5. True
<span>All living organisms have a shared ancestor deep in the past, so all living organisms are related to some degree. We might share 99.8% DNA with chimps, but we also share maybe (just a guess, I don't remember the exact number) 24% DNA with lettuce. If all living organisms are related, than their genetic code is universal - one and the same for all organisms.</span>
Answer:
The correct answer is Option d. They line up in the middle of the cell.
Explanation:
Metaphase is a stage of mitosis in which condensation of DNA molecule into chromosomes occurs. During metaphase, nucleus is disappeared and chromosome becomes visible in the cytoplasm of the cell. There, the chromosomes line up in the middle of the cell.
Answer:
C. Humans can have dimples or no dimples.
Explanation:
The other choices have traits controlled by many genes & do not follow simple Mendelian inheritance