Oxygen is the correct answer !
Answer:
<h3><em>Hlo </em><em>how </em><em>r </em>
<em><u>u </u></em><em><u>I </u></em><em><u>think </u></em><em><u>u </u></em><em><u>r </u></em><em><u>fine</u></em></h3>
It’s the control group.
The reason why is because the experimental group is the group in which they are experimenting with while the control group isn’t receiving any experimentation
- The question can be solved by using the difference between eukaryotic and prokaryotic cell.
- Prokaryotic cell does not have a well defined nucleus. The nuclear material lies naked in the cytoplasm. It is known as nucleoid. While, eukaryotic cell has a well defined nucleus with a nuclear membrane.
- Prokaryotic cell has a single chromosome while eukaryotic cell has more than one chromosome.
- Finally, prokaryotic cell do not have membrane-bound cell organelles while eukaryotic cell have membrane-bound cell organelles.
Hope you could get an idea from here.
Doubt clarification - use comment section.
