Protists

Amoebas are sensitive to changes in their environment, such as temperature, pH, and nutrient availability. They can also be sensitive to chemicals and pollutants in the water where they live. Overall, amoebas are adaptable to their surroundings but can be affected by changes in their environment.

Blepharisma is covered in tiny hairlike parts called cilia, which allows it to move through water - more slowly than vinegar eels, but faster than Volvox. Because of its cilia on all sides, Blepharisma can turn in any direction and often spins around. It spirals as well as spins in a circular motion. It can change direction very easily, which makes it somewhat difficult to keep in view on a microscope. They use their cillia as well as to sweep food into their buccal cavity (mouth).

Amoebas and forams are protozoans with pseudopodia. i learned this last year when i was in 8th grade

surrounding it with its cell membrane, forming a food vacuole. The food vacuole then fuses with lysosomes containing digestive enzymes, which break down the food into nutrients that can be absorbed by the amoeba for energy.

Protoplasmic extension in amoebas refers to the ability of these single-celled organisms to change their shape by extending parts of their cytoplasm called pseudopods. These extensions help them move, capture food, and interact with their environment. Amoebas are able to retract their pseudopods and form new ones as needed for various functions.

Protists defend themselves through various mechanisms such as producing toxins, forming protective shells or cysts, using flagella to escape predators, and engulfing or expelling invaders through phagocytosis. Some protists also have mutualistic relationships with other organisms for protection.

Paramecium are consumers because it uses it's cilia to sweep it's food into where it digests food.

Paramecium circulation involves the movement of the cytoplasm and food vacuoles around the cell's body using cilia. The beating of the cilia creates currents that help in the circulation of nutrients, waste, and other materials within the paramecium. This process aids in maintaining cellular functions and overall homeostasis of the organism.

Protists are mainly single-celled organisms but some are simple multicellular. They are eukaryotic and mainly heterotrophic. Some are photosynthetic but some absorb and ingest food. They mainly move with flagella and have nuclei. Examples include paramecium and algae.

Amoebas are found in various environments such as freshwater, soil, and marine habitats. They thrive in moist conditions with abundant organic material to feed on. Amoebas are adaptable and can tolerate different pH levels and temperatures.

An amoeba does not have a fixed shape. It is a single-celled organism that can change its shape constantly by extending and retracting its pseudopods, which are temporary extensions of its cell membrane used for movement and feeding.

Yes, diatoms are unicellular organisms. They are a type of algae that have a unique cell wall made of silica, which gives them their characteristic glass-like appearance. Each diatom cell is independent and functions on its own.

Animal-like protists, known as protozoa, are single-celled organisms that share similarities with animals in their behavior and functions. They can move independently, ingest food, and some even have specialized structures for hunting or defense. Some well-known examples include amoebas, paramecia, and trypanosomes.

A diatom is a type of algae that is a single-celled organism. Each diatom consists of a single cell that is enclosed within a cell wall made of silica.

No, diatoms are not zooplankton. Diatoms are a type of phytoplankton, which are microscopic photosynthetic organisms that form the base of the marine food chain. Zooplankton, on the other hand, are a diverse group of small animals that feed on phytoplankton and other organic matter in the ocean.

they are usually found in freshwater or pond water

Yes, amoeba is an organism. It is a single-celled microorganism belonging to the group of protozoans. Amoebas can move and feed by engulfing food particles using pseudopods.

An amoeba lives in an aqueous environment; some oxygen from the air will normally dissolve into the water (or, oxygen is released by plants living in the water) and oxygen will enter the amoeba by the process of diffusion.

Forams are single-celled organisms with shells made of calcium carbonate, while amoebas are single-celled organisms without a shell. Forams are primarily marine and have pseudopods for movement and feeding, whereas amoebas are found in various environments and also use pseudopods for movement and feeding.

An amoeba grows exponentially through a process called binary fission, where it divides into two identical daughter cells. Under optimal conditions, an amoeba can double its population every few hours, leading to rapid population growth.

Some are heterotroph and some are autotrophs. The heterotrophs normally engulf their pray and make food vacuoles out of the resources from what they engulfed. The autotrophs normally use photosynthesis to get what they need to survive

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An amoeba grows and develops by increasing in size through a process called binary fission, where it splits into two daughter cells. Amoebas also undergo a form of asexual reproduction called budding, where a smaller cell forms and eventually separates from the parent cell. Growth and development in amoebas are mainly driven by internal processes and external factors like availability of nutrients and environmental conditions.

Paramecium uses cilia for locomotion, which are hair-like projections that beat back and forth to move the organism. Amoeba, on the other hand, uses pseudopods, which are temporary protrusions of its cell membrane that help it move by extending and contracting.

Protists synthesize their own food through a process called photosynthesis or by consuming other organisms for nutrients. They can have various methods of obtaining energy, such as using sunlight, chemical energy, or feeding on other organisms.