The eyespots of euglenophytes are used to locate sunlight for photosynthesis.
well the algae is poison to eye spots
Euglenophytes obtain energy through a process called photosynthesis, in which they use chloroplasts to convert sunlight into energy. They can also absorb nutrients through their cell membrane to supplement their energy needs when sunlight is not available.
Three distinguishing features of euglenophytes are the presence of a pellicle (proteinaceous layer), two flagella for locomotion, and the ability to photosynthesize with chloroplasts derived from green algae through secondary endosymbiosis.
Two distinguishing features of euglenophytes are 2 flagella and chloroplast. The third distinguishing feature is pellicle. A flagellum can be described as a lash-like appendage.
Not all echinoderms have eye spots. While many echinoderms, such as starfish and some sea cucumbers, possess simple light-sensitive structures called eye spots, others do not. The presence and complexity of these eye spots can vary widely among different echinoderm species, reflecting their diverse adaptations to marine environments. Overall, eye spots are not a universal feature across all echinoderms.
Yes, some species of sea stars have eye spots at the tips of their arms. These eye spots are simple photoreceptors that can detect changes in light levels and help the sea star navigate its environment.
Yes
Yellow spots on the eye are often caused by pingueculas. Pingueculas are noncancerous growths on the cornea and are thought to be caused by UV exposure.
conjunctivitis
Yes, they do
Euglenophytes obtain energy through photosynthesis, where they use chlorophyll to convert light energy into chemical energy. They can also feed on organic matter in their environment through a process called phagocytosis, allowing them to absorb nutrients and obtain energy from other organisms.
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