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

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What are organelle allows some protists to detect light?

Eyespot/organelle allows some protists to detect light. It is a photosensitive structure that helps these organisms to move towards or away from light sources for survival and photosynthesis.


How does the contractile in a paramecium help maintain homeostasis?

The contractile vacuole in a paramecium excretes excess freshwater in the organism. It does this continually because water is constantly diffusing into their cytoplasm. This occurs because freshwater paramecium live in a hypotonic environment.


What is the function of the eye spot for contractile vacuole?

The eye spot, or stigma, in certain single-celled organisms like Euglena, functions as a light-sensitive organelle that helps the organism detect light direction and intensity. This enables the organism to move towards light sources, optimizing photosynthesis. While the contractile vacuole primarily regulates water balance by expelling excess water, the eye spot aids in positioning the organism in favorable light conditions for its survival and energy needs.


Does an amoeba have an eyespot?

Yes, some amoebas have an eyespot, which is a light-sensitive organelle that helps them detect light and move toward it. The eyespot helps the amoeba to orient itself and seek out optimal conditions for survival.


Which organ in euglena helps in locomotion?

The flagellum is the organelle in euglena that helps in locomotion. It is a tail-like structure that allows the euglena to move through its aquatic environment by beating in a whip-like motion.

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Why does damp soil help the excess electrons move?

Damp soil helps excess electrons move because water acts as a conductor for electricity. The moisture in the soil allows for the flow of electrons, improving conductivity and facilitating the movement of excess electrons to the ground, where they can be dissipated safely.


What are organelle allows some protists to detect light?

Eyespot/organelle allows some protists to detect light. It is a photosensitive structure that helps these organisms to move towards or away from light sources for survival and photosynthesis.


How does the contractile in a paramecium help maintain homeostasis?

The contractile vacuole in a paramecium excretes excess freshwater in the organism. It does this continually because water is constantly diffusing into their cytoplasm. This occurs because freshwater paramecium live in a hypotonic environment.


Three objects that will move easily in water?

fish the fins on fish helps it to move easily in water boats the engine of the boat helps it to move easily sorry don't have a third one


What is the function of the eye spot for contractile vacuole?

The eye spot, or stigma, in certain single-celled organisms like Euglena, functions as a light-sensitive organelle that helps the organism detect light direction and intensity. This enables the organism to move towards light sources, optimizing photosynthesis. While the contractile vacuole primarily regulates water balance by expelling excess water, the eye spot aids in positioning the organism in favorable light conditions for its survival and energy needs.


Does an amoeba have an eyespot?

Yes, some amoebas have an eyespot, which is a light-sensitive organelle that helps them detect light and move toward it. The eyespot helps the amoeba to orient itself and seek out optimal conditions for survival.


Which organ in euglena helps in locomotion?

The flagellum is the organelle in euglena that helps in locomotion. It is a tail-like structure that allows the euglena to move through its aquatic environment by beating in a whip-like motion.


What helps alligators move so quickly in the water?

There tail.


What do the lock gates do?

It helps move from different levels of water


What helps fish move up and down in water?

my dicktionary


What helps seal move fast in the water?

No fur so less friction with the water.


What helps us move?

Everything pretty much, Water, people, wheelchairs, muscles... Our heart helps us move it never stops beating. Our bodies are designed to move.