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Euglena use an eyespot to detect light. An eyespot is a dark spot on their body. They cannot see the world around them but they can see light. The eyespot is located anywhere on their body but usually near their flagella. A flagella is a whip-like strand that euglena and other organisms use to move through the water. Euglena are producers and they make food through photosynthesis so they need the light.
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∙ 14y ago
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∙ 13y agoThe eyespot is the structure in the euglena that senses light.
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∙ 12y agoThe red eye spot enables Euglena to detect light in order to find a good location to undergo photosynthesis.
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∙ 14y agoAn eyespot
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∙ 10y agoeyespot
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What is the light sensing organ in Euglena?
actually there is eye spot in Euglena which help it in the detection of light
Light sensitivity in euglena is provided by the eyespot True or False?
Yes, light sensitivity in euglena is provided by the eyespot.
Euglena move with a whip-like extension what is the extenision called?
Euglena move with a whip-like extension called a flagella. The flagella allows the euglena to move around. Only one celled organisms have a flagella.
Euglena protist with what?
Euglena- protist with flagella these protists move pulling themselves with long whiplike structure called flagella
Which structure tells you that euglena shown is an autotroph?
Chloroplasts, part of a group of organelles called plastids.
Why is a sensory structure so important to the euglena?
Euglena have a primitive organelle called the eyespot which detects light.
Why is the eyespot an important structure in the euglena?
The eye spot is so important because it is the only way the eugleniod (euglena) can "see" because it senses light.
What function might the stigma of the Euglena serve?
The students are planning to write labels for their diagram, explaining how each part contributes to the function of the euglena. Which label would be most appropriate for the chloroplast? Responses "This structure helps the euglena obtain minerals from its environment so that it can perform life functions." "This structure helps the euglena obtain minerals from its environment so that it can perform life functions." "This structure helps the euglena remove food wastes from the cell after their nutrition has been used for life processes." "This structure helps the euglena remove food wastes from the cell after their nutrition has been used for life processes." "This structure helps the euglena use up energy it has stored in the process of building new cell parts and growing." "This structure helps the euglena use up energy it has stored in the process of building new cell parts and growing." "This structure helps the euglena obtain energy from its environment so that it can perform life functions."
What is the light sensing organ in Euglena?
actually there is eye spot in Euglena which help it in the detection of light
What does the retaina do?
It is the light sensetive tissue lining the back of the eye
Light sensitivity in euglena is provided by the eyespot True or False?
Yes, light sensitivity in euglena is provided by the eyespot.
Euglena move with a whip-like extension what is the extenision called?
Euglena move with a whip-like extension called a flagella. The flagella allows the euglena to move around. Only one celled organisms have a flagella.
How does Euglena react to light?
it moves towards the light
Euglena protist with what?
Euglena- protist with flagella these protists move pulling themselves with long whiplike structure called flagella
Which structure tells you that euglena shown is an autotroph?
Chloroplasts, part of a group of organelles called plastids.
What does the eyspot do?
help the euglena find light.
Euglena's survival in the light structures?
will pwns
