D. A pond has 12 species of organisms including 300 animals and 40 plants
During the re breathing process, the pH DECREASED WHILE THE CARBON DIOXIDE LEVEL INCREASE.
Re breathing is the process of inhaling exhaled air. An example of re breathing is breathing into a paper bag. Re breathing stimulates respiratory acidosis and hypo ventilation; hypo ventilation leads to an increase of carbon dioxide in the blood.
To put it simply: Sandpaper
If a person with blood group type O received blood transfusion from type Ab it will lead to major hemolytic transfusion reaction.
<h3>What is Blood Transfusion?</h3>
Intravenously putting blood components into a person's circulation is known as a blood transfusion. For a number of medical disorders, transfusions are performed to replenish lost blood components. The blood's components, such as red blood cells, white blood cells, plasma, clotting factors, and platelets, are now frequently used in transfusions instead of the whole blood that was used in earlier times.
Hemoglobin is a component of red blood cells (RBC), which carry oxygen to the body's cells. Although they are not frequently utilized in transfusions, white blood cells are an essential component of the immune system and help the body fight illnesses. The "yellowish" liquid component of blood called plasma serves as a lubricant and is made up of essential nutrients and proteins for the body's overall health.
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Answer:
eukaryotic organisms contain this membrane bound organelles.