Protozoa

They are all types of single-celled microorganisms. They are able to reproduce asexually through processes such as binary fission. They can be found in various environments and play important roles in ecosystems.

Paramecium is a single-celled organism that belongs to the group of ciliates. They are covered in tiny hair-like structures called cilia that help them move and feed. Paramecium reproduces asexually through a process called binary fission.

Paramecium absorbs oxygen directly from its surroundings through a process called diffusion. Oxygen from the water enters the paramecium's cell membrane and diffuses into the cytoplasm, where it is used in cellular respiration to produce energy.

Yes, amoebas have contractile vacuoles that help regulate their water balance by expelling excess water from the cell. These vacuoles also play a role in excreting waste material from the cell.

The division of Paramecium is called binary fission. This is because during division, the cell splits into two identical daughter cells. The process is a form of asexual reproduction for Paramecium.

The thallus type of Volvox is colonial, consisting of multiple cells, each with flagella, arranged in a hollow sphere. The cells are specialized for different functions within the colony, such as reproduction and movement.

Protozoa can be both good and bad. Some protozoa play important roles in ecosystems, such as breaking down organic matter and serving as food for other organisms. However, some protozoa can also be pathogens that cause diseases in plants, animals, and humans.

No, Volvox is not a bacteria. It is a green algae that forms spherical colonies composed of many individual flagellated cells that work together as a single organism.

example of a common protozoan belonging to the ciliate phylum is Paramecium. It is a single-celled organism that is characterized by its cilia for movement and feeding.

Antonie van Leeuwenhoek was the first to observe bacteria and protozoa through a lens in the late 17th century. His work laid the foundation for the field of microbiology.

Amoeba is a microphagous feeder, which means that it feeds upon small aquatic organisms like bacteria, flagellates, ciliates and minute food particles. When a hungry Amoeba approaches to some food particle, it produces out its pseudopodia in the form of food cup which engulf the food particle by turning into food vacuole. the food also contain some water. this complete ingestion. the next step is digestion which is faciliated by the lysosomes. A few lysosomes surround the food vacuole and get fused with the membrane to discharge their enzymatic contents(proteases, amylases and lipases)into it. Hence the digestion is intacellular. At this stage the vacuole becomes a digestive vacuole. It decrease in size as the water is withdrawn and its content first become acidic(pH 5.6) and then alkaline(pH 7.3). When the digestion is completed, the digestive vacuole membrane is drawn into numerous fine canals. the soluble food particles are passed into the canals and finally into the surrounding cytoplasm by micropinocytosis. the digested food, water and minerals are absorbed(absorption) into the cytoplasm and circulate in it, through cyclosis where the food is assimilated into new protoplasm or is oxidized to librate energy. the undigested food is egested by exocytosis at the rear end. Rabia Basry student of xi class

Euglenas are herbivores. Euglenas rely on algae as their food source. Many Euglenas appear green when you look at it with a microscope. That is because Euglenas have clear skin, and the insides of an Euglena is green, because they eat green algae.

Euglena comes from the Greek words "eu" meaning good or well, and "glene" meaning eye. Together, "euglena" can be translated to "good eye." This name refers to the eyespot structure on the organism that helps it detect light for photosynthesis.

Euglena is a protozoa that can either absorb nutrients like a heterotroph or perform photosynthesis like an autotroph. It has chlorophyll that enables it to produce its own food using sunlight, but it can also ingest organic matter if necessary.

Volvox do not work together in a colony only they live in the form of colony but they perform their own functions only they move collectively by using the flagella of all Volvox present in the colony.

The reservoir in Euglena gracilis functions as a storage organelle for excess water, allowing the organism to maintain osmotic balance. It helps regulate the water content within the cell by expanding and contracting as needed. Additionally, the reservoir also plays a role in buoyancy regulation and helps the organism orient itself in the water column.

Amoeba extend pseudopodia by using their cytoskeleton and then drag the rest of the cell with this extension. Paramecium have cilia that line the cell and move it rather like the stroke of oars.

Plasmodium ovale can cause malaria in humans. It is one of the five species of parasites that can cause this infectious disease when transmitted to humans through the bite of an infected Anopheles mosquito. Symptoms may include fever, chills, headaches, and in severe cases, can lead to complications affecting multiple organs.

Euglena belong to the domain Eukarya. They are single-celled organisms that have a membrane-bound nucleus and other organelles, placing them in the domain Eukarya along with plants, animals, and fungi.

Some types of eubacteria may contain chlorophyll. This type of bacteria is so diverse that they come in many different forms, as well as different shapes.

The Habitat of Amoeba is under water, i.e lakes, ponds. Some say that Amoeba Is its own habitat because its all just a bunch of Amoebas stuck together. I suggest using both of these theories, in whatever case you are looking up the following question. With love, and peace, - The 12 year old, anonymous

In the conjugation of Spirogyra, the gametes are the specialized reproductive cells called gametangia. In Paramecium, the gametes are the micronuclei, which undergo meiosis to form haploid nuclei for genetic exchange during conjugation.

Paramecium obtain oxygen through diffusion across their cell membrane. This process allows oxygen to pass from the surrounding water into the cell where it is used for cellular respiration to produce energy.