Euglenoids, a group of protists within the Euglenophyta phylum, possess eye spots, or stigma, that help them detect light. These eye spots are typically located near the flagellum and allow euglenoids to sense light intensity, enabling them to move toward optimal light conditions for photosynthesis. This adaptation is crucial for their survival in varying aquatic environments.
Photoreceptors are the type of sensory receptors that detect light and enable vision. There are two main types of photoreceptors in the retina: rods, which are sensitive to low light levels and help with night vision, and cones, which detect color and function best in bright light. Together, they convert light into electrical signals that are processed by the brain to create visual images.
chlorophyll
They are type of cynobacteria.So they are prokaryotic.
Diatoms and foraminifera are types of protists that produce tests, which are hard outer coverings that protect the organism.
An amoebae moving by using it's pseudopodia.
Night vision devices typically detect infrared light, which is a type of electromagnetic radiation with longer wavelengths than visible light. These devices can amplify and convert infrared light into visible images, allowing users to see in low-light conditions or complete darkness.
Protists, with the exception of algae, are unicellular.
The eye, specifically rods and cones.
Protists, with the exception of algae, are unicellular.
Night vision goggles detect infrared light, which is an electromagnetic wave with longer wavelengths than visible light. These goggles can amplify and convert infrared light into visible light to allow users to see in the dark.
prokaryotes
pyrrophyta ------------- Pyrrohphyta are a type of dinoflagellate which are a type of flagellated protists and sub-classification of protists. Animal-like protists would be known as eukaryotic organisms. Examples of some of the animal-like protists would be paramecium, amoeba, euglena, vorticella and most of what are historically known as protozoans.
Photoreceptors are the type of sensory receptors that detect light and enable vision. There are two main types of photoreceptors in the retina: rods, which are sensitive to low light levels and help with night vision, and cones, which detect color and function best in bright light. Together, they convert light into electrical signals that are processed by the brain to create visual images.
Fine
plant like
Eukaryotic. This means that it has advanced cell structure, including a nucleus. Protists were the first Eukaryotes.
The three types of protists are protozoa (animal-like protists), algae (plant-like protists), and slime molds (fungus-like protists). Each type has unique characteristics and can be found in various environments.