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Hats off for the beautiful question! There is osmolarity inside the protozoa. The water will enter by osmosis inside the cell. The protozoa must be spending most of the energy to take out the water out of the cell body. The protozoa probably create the vacuole inside the cell. The water molecules are secreted in the vacuole. This requires energy. The vacuole is opened to exterior to drive out the water. The process is repeated continuously.
What else can I help you with?
How does the contractil e vacuole help freshwater organisms survive?
Freshwater protozoan require contractile vacuole to regulate the amount of water in its body /cell because the liquids ,in the form of waste water etc ,present in protozoan are more concentrated than the surrounding freshwater water due to presence of different acid ,etc . As a result concentration gradient develops which facilitate the flow of freshwater from surroundings inside the body of the protozoan . If this water keeps on filling inside the body then it may lead to damage to the metabolism of the protozoan & may also lead to the death of the organism . Hence, a regulating body like contractile vacuole is needed to excrete out the extra water in the protozoan's body .
Which body of water is more sensitive to the effects of fertilizer runoff?
Freshwater bodies like lakes and streams are generally more sensitive to the effects of fertilizer runoff compared to saltwater bodies like oceans. This is because freshwater ecosystems have lower buffering capacity and can be more easily disrupted by excess nutrients, leading to issues like algal blooms and low oxygen levels.
What happens to the urine in case there is excess water in your body fluids?
When there is excess water in your body fluids, your kidneys will produce more dilute urine to help get rid of the excess water. This results in a higher volume of urine that is more clear and less concentrated.
When a water-soluble vitamin is consumed in excess of body needs the excess is?
When a water-soluble vitamin is consumed in excess of the body's needs, the excess is typically excreted through urine. Water-soluble vitamins like vitamin C and B vitamins are not stored in the body like fat-soluble vitamins, so any excess is eliminated rather than stored.
Does a protozoan have a segmented body?
does a protozoe have segmented bodies
How does the contractil e vacuole help freshwater organisms survive?
Freshwater protozoan require contractile vacuole to regulate the amount of water in its body /cell because the liquids ,in the form of waste water etc ,present in protozoan are more concentrated than the surrounding freshwater water due to presence of different acid ,etc . As a result concentration gradient develops which facilitate the flow of freshwater from surroundings inside the body of the protozoan . If this water keeps on filling inside the body then it may lead to damage to the metabolism of the protozoan & may also lead to the death of the organism . Hence, a regulating body like contractile vacuole is needed to excrete out the extra water in the protozoan's body .
What do freshwater flatworms use to remove excess water from body fluids?
Flame cells.. yw
Why don't fish explode in freshwater?
Fish in freshwater have adapted to regulate their body salts to prevent them from taking in too much water and potentially exploding. They have specialized cells in their gills and kidneys to expel excess water and regulate salt levels in their bodies. This allows them to maintain the proper balance of water and salts to survive in freshwater environments.
What percent of water on the earths surface is available for drinking water?
Freshwater is probably 5 ~ 10 % The Great Lakes is the largest freshwater body.
Which body of water is more sensitive to the effects of fertilizer runoff?
Freshwater bodies like lakes and streams are generally more sensitive to the effects of fertilizer runoff compared to saltwater bodies like oceans. This is because freshwater ecosystems have lower buffering capacity and can be more easily disrupted by excess nutrients, leading to issues like algal blooms and low oxygen levels.
What is excess water?
excess water is when the body is tying to maintain homeostasis and expes it in odd ways (vomitong,the runs ).
What does a kidney do with excess water or chemicals?
The kidney filters excess water and chemicals from the blood to produce urine, which is then excreted from the body. This helps maintain the body's balance of water and electrolytes.
What is the biggest body of fresh water in Israel?
The Sea of Galilee is the largest freshwater body in Israel.
Is Lake Michigan considered a salt water body?
No, Lake Michigan is a freshwater water lake. As a matter of fact it has the largest freshwater dune system in the world.
What happens to the urine in case there is excess water in your body fluids?
When there is excess water in your body fluids, your kidneys will produce more dilute urine to help get rid of the excess water. This results in a higher volume of urine that is more clear and less concentrated.
When a water-soluble vitamin is consumed in excess of body needs the excess is?
When a water-soluble vitamin is consumed in excess of the body's needs, the excess is typically excreted through urine. Water-soluble vitamins like vitamin C and B vitamins are not stored in the body like fat-soluble vitamins, so any excess is eliminated rather than stored.
A body of water which has no outlet other than evaporation?
Should be a freshwater lake.
