The correct answer in this question is letter B. Through adaptation, an organism increases its chance of survival. This intensifies the fitness of species. A population may lead to extinction if its species did not adapt to the environmental changes.
Which foramen? The human body has several. A foramen is an opening. If something is flowing through the foramen, the narrowing of a foramen will either restrict the rate of flow of whatever substance was normally travelling through the opening, or the pressure needed to maintain the rate of flow will increase.
<span> A chromatid is one half of a replicated chromosome, whereas a chromosome consists of DNA wrapped around proteins in a highly organized manner. </span>
Answer:
A. Viruses do not contain RNA or DNA.
Explanation:
This is not a reason why viruses violate the conditions for life. Viruses do contain DNA or RNA, as they are usually made up of a central core of either DNA or RNA surrounded by a coating of protein. However, there are several other characteristics of life that viruses do not fulfill. Viruses are not made up of cells. They have no energy metabolism and do not grow or produce waste. They also do not respond to stimuli and do not reproduce independently.
Prokaryotic cells are simple orgamisms. this includes bacteria, they also do not have a nucleus. I also imagine that they are in the same kingdom because they are both cell, but im not completely sure
