Euglena have a primitive organelle called the eyespot which detects light.
Euglena have an eyespot that acts as a shield for a light sensitive receptor.
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."
A euglena can be both a producer and a consumer. Its red eye helps it detect light for photosynthesis. If no light, then it captures food. Hope i helped::)
Euglena is a genus of microscopic, one-celled organisms in the Protista kingdom. There are about 150 species of euglenas. They live in fresh water, and are especially common in warm seasons when they may form a green scum on the surfaces of small ponds or drainage ditches. Euglenas have spindle-shaped bodies, and range in size from 1/1000 to 1/100 of an inch (0.025 to 0.254 millimeter) long.
The sensory organs developed around the mouth in an attempt to help the creature eat - that being the primary reason for senses. Because all the sensory organs were concentrated around the mouth that was the beginnings of the head. So you see - the concentration of sensory organs was the reason for the head. There was no head to begin with. The head (and brain) developed because that was where all the sensory organs (and mouth) were. As for an advantage. It might be advantageous to have your sensory organs as high as possible. The reason for this is obvious for sight and sound. Smelling however would benefit more if it were located in the feet. Consider dogs and pigs. As soon as they start smelling they put their nose (and the rest of the head as well) to the ground. Feeling is not found concentrated in the head but is omni-localized.
No, the endoskeleton is an internal structure, so it cannot be shed. The exoskeleton is an outer structure, but that also cannot be shed.
The eye spot is so important because it is the only way the eugleniod (euglena) can "see" because it senses light.
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."
Euglena gets around with a small whip-like structure called a flagellum
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.
Euglena is a genus. So Euglena has (or includes) species. Remember the order? Domain, Kingdom, ...... genus, species.
The chloroplast makes food for the Euglena so it can eat. The Euglena doesn't really need it though, because it can hunt for it's own food.
Euglena move fast and amoeba move slower than Euglena
Euglena is a micro organism, so it economic importance is contradicting because it is sometimes heterotrophy (like animals) and autrotrophy (like plant). It contain chlorophyll for food production to plants in water and it has some carotenoid pigments thats produces sugers by photosynthesis and in turn produces oxygen
They are selectively permeable, provides structure to cells.
They are both single celled protists, but Euglena is of Euglenozoa phylum, which has flagella, and Paramecium are cillates with cilia for motility.
Euglena are flagellated unicellular organisms, so they move by beating their flagella.... somewhat like a tadpole.
A volvox makes there own food, so they eat there food that they make. I don't know what a euglena makes, sorry.