Answer: Cell differentiation can be defined as a process in which the less specified cell is converted into the more specified cell. The cells at the embryonic stages is less specialized and during the process of development it becomes more specialized and this process is regulated by gene expression. The gene expression involves a specific group of genes which is expressed or suppressed, that decides the function of the cell.
A fertilized egg shows a single cell which is non-specialized that will become complex and will turn into a multicellular organism by cell differentiation.
This is the reason the adult rabbit looks so different from the single fertilized egg.
Answer:
It lost all of its power.
Explanation:
Hurricanes get their power from warm ocean waters without that power it dissipates.
<u>The major </u><u>difference</u><u> between bacterial chromosomes and eukaryotic chromosomes is </u><u>Bacteria </u><u>have a single circular </u><u>chromosome </u><u>whereas eukaryotes have several linear chromosomes.</u>
What is a bacterial chromosome called?
Bacterial chromosome is called nucleoid. It is an irregularly shaped and contains genetic material. It is also called as genophore.
What is meant by eukaryotic chromosome?
- Eukaryotic chromosomes are found in the cell's nucleus.
- The DNA inside the nucleus is organized into chromosomes. At the most basic level, a chromosome is a molecule of DNA that is tightly coiled around proteins called histones.
What is the difference between bacterial and human chromosome?
- Bacterial chromosomes are circular in contrast to human chromosomes, which are linear.
- Furthermore, bacterial circular chromosomes are found in the nucleoid area rather than the nucleus, an organelle that is membrane-bound.
Learn more about bacterial chromosome
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The cardiovascular and immune
Answer:
b) a graphical representation of the relationship between hemoglobin's percent saturation and the partial pressure of oxygen
Explanation:
On vertical axis-hemoglobin's oxygen saturation
On horizontal axis-oxygen partial pressure
This curve determines hemoglobin affinity for oxygen. If hemoglobin has high oxygen saturation, hemoglobin's affinity for oxygen is high.
As the blood moves through the systemic capillary, hemoglobin's affinity for oxygen decreases, so that oxygen can be released into the cells.
