The respiratory system is the set of organs, which allows breathing, that is to say, the gaseous exchanges between the body and the environment.
The respiratory system can be easily assimilated to a bunch of grapesThe main stem of this branch of grapes is the trachea. then divides into smaller ducts called bronchi. Next, it branches into even smaller branches called bronchioles.
The grapes themselves are the alveolar sacs that are branched with the bronchioles. (each grape is an alveolar sac, the functional unit of the respiratory system).
I could help you if you attach a picture of the gel electrophoresis!!
Answer:
<em>I assumed this question was a fill in the blank. :-)</em>
- Hypertonic
- Greater
The correct answer to the question above would be whether the process of cell differentiation begins early or late. If the higher vertebrates are classified as indeterminates or determinate, then the division process may start earlier or later.
Answer:
Tyrone
Explanation:
Although Dwayne fathered the most cubs, many of these cubs died before reaching adulthood, suggesting they were not genetically fit. Tyrone and George fathered the same number of cubs, but more of Tyrone's cubs survived to adulthood, meaning they are capable of finding a mate and passing their genetic information on to future generations.
Fitness is not related to size.
