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No they do not have contractile vacuoles.

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13y ago
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3mo ago

Yes, many species of amoeba have a contractile vacuole that helps regulate water content within the cell by expelling excess water to prevent bursting due to osmotic pressure.

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10y ago

no

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13y ago

yes

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Q: Does amoeba have contractile vacuole
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Related questions

Who has contractile vacuole amoeba or paramecium?

paramecium has the contractile vacuole yooo!


What structure expels excess water in the amoeba?

The contractile vacuole is the structure in amoeba responsible for expelling excess water and maintaining osmotic balance within the cell. It collects and removes the excess water by contracting and expelling it out of the cell.


Does an amoeba have more than one contractile vacuole?

No, an amoeba typically has one contractile vacuole, which is responsible for expelling excess water and waste from the cell. The contractile vacuole helps to regulate the osmotic balance of the cell by maintaining the proper water content.


How does amoeba gets rid of its waste?

Amoeba and many other creatures of the sort release their waste through the contractile vacuole . Amoeba have little feet, called pseudopod. When they eats, They engulf the food. It is then digested in the food vacuole, and released through the contractile vacuole.


How does amoeba homeostasis?

It uses the Contractile Vacuole to pump out water. amoebas are retarted


What is contractile vacuole in amoeba related with?

The contractile vacuole in amoeba is related to osmoregulation, which is the process of regulating the water and ion balance within the cell. It helps to expel excess water and waste products to prevent the cell from swelling or bursting.


Which vacuole in the amoeba above is responsible for regulating water balance?

The contractile vacuole in an amoeba is responsible for regulating water balance by pumping out excess water to maintain osmotic balance within the cell.


Why Amoeba needs contractile vacuole?

If the solution inside the amoeba is more concentrated than the outside, the water will diffuse into the cell through osmosis and eventually cause it to burst when there is way too much. The contractile vacuole prevents it from bursting by pumping water back out.


What is function of contractile vacuole in amoeba?

The contractile vacuole in amoeba functions to regulate the water content within the cell by collecting and expelling excess water to prevent the cell from bursting. It helps maintain the proper balance of water and ions in the cell to ensure its survival in different environments.


What controls the water content in an amoeba?

An amoeba controls its water content through a process called osmoregulation. Through osmoregulation, an amoeba regulates the amount of water inside its cell by controlling the movement of water molecules across its cell membrane. This helps the amoeba maintain its internal balance of water and prevent excessive swelling or shrinking.


What organelle helps move excess water?

A specific type of vacuole, called a contractile vacuole expels excess water from many fresh water protists.


How does amoeba remove wastes?

Amoebas eliminate waste through a process called exocytosis. They form vesicles containing waste materials and then expel these vesicles from the cell through the cell membrane. This helps keep the internal environment of the amoeba clean and functioning properly.