Protozoa

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.

Paramecium exchange DNA through a process called conjugation. During conjugation, two paramecia come together and form a cytoplasmic bridge through which genetic material is exchanged. This genetic exchange results in increased genetic diversity among the paramecia.

No, paramecia do not have a designated front end. They are single-celled organisms that move in a spinning motion due to the coordinated beating of their cilia. This allows them to move freely in their aquatic environment.

When an amoeba eats a bacteria, it engulfs the bacteria into its cytoplasm through a process called phagocytosis. The bacteria is then enclosed in a food vacuole and digested by enzymes within the vacuole, providing the amoeba with nutrients for energy and growth. Any waste products from the digestion process are expelled from the cell.

No, amoebas are single-celled organisms and do not have a distinct male or female sex. They reproduce asexually by cell division.

Entamoeba coli is most closely related to Entamoeba histolytica because they both belong to the same genus, Entamoeba. Escherichia coli is a different genus and is more distantly related to the Entamoeba species.

Rigid boxes is unique thing we can adjust it in many ways.

Ameoba extends pseudopodia around the food particle until they join, enclosing the particle in a membrane-bound vesicle. A lysosome merges with the new food vacuole, dumping its enzymes in to digest the food. The products of digestion are then absorbed through the membrane.

Euglena is a genus. So Euglena has (or includes) species. Remember the order? Domain, Kingdom, ...... genus, species.

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Paramecium feed mostly on bacteria, which are driven into the gullet by the cilia. feed on small organisms such as bacteria and even other smaller protozoa.I don't know if the process has a name.

Euglenas move by using a whip-like tail called a flagellum. This flagellum whips back and forth, propelling the euglena through the water in a spinning motion. They can also change their direction of movement by changing the direction of the flagellum's movements.

Contractions of contractile vacuoles, which are specialized structures that collect and expel excess water from the cell through a process called osmoregulation.

Amoebas do not have specialized excretory organs. They eliminate waste mainly through diffusion across their cell membrane.

shelled protozoans.

Entamoeba moves by using structures called pseudopods, which are temporary extensions of its cell membrane that help it crawl and engulf food particles. These pseudopods are formed by the flow of cytoplasm in the direction of movement.

the anterior end of Paramecium is rounded.

An amoeba is a unicellular organism, which means it is organized at the cellular level. It consists of a single cell that carries out all the functions necessary for its survival, such as feeding, reproducing, and moving.

Hi, I don't know all of the parts to a Euglena but some are Pigment shield, nucleus, nucleolus and contractile vacuole- I'm not sure it the last one is completely right but look it up anyway :)

Studies show that clinicians are able to detect trichomonas under the microscope in only two of three confirmed cases. You should return for a revisit if you are having symptoms including odor, discharge, painful urination, bleeding after sex, or a rash in the vaginal area. There are swabs that can detect trichomoniasis, although this test can be expensive.

Were you treated for bacterial vaginosis at the visit? If not, it is unlikely that you had trichomoniasis. Were you tested for gonorrhea and chlamydia? Chlamydia can cause a yellow discharge, although it doesn't look or smell like trichomoniasis. If a gonorrhea and chlamydia test wasn't done, return to the office and ask for one.

If the tests are clear, there is no need for concern about the color of your vaginal discharge in the absence of other symptoms or positive tests.

A paramecium carries out the seven life characteristics as follows:

1. Organization - it has specialized structures like cilia and a contractile vacuole
2. Metabolism - it takes in nutrients and produces energy through cellular respiration
3. Homeostasis - it maintains internal conditions through contractile vacuoles and ion pumps
4. Growth - it grows by increasing in cell size and reproduces asexually by binary fission
5. Adaptation - it can adapt to changing environments through behaviors like moving toward food
6. Response to stimuli - it can respond to environmental cues like light or temperature changes
7. Reproduction - it reproduces asexually by binary fission and can also undergo conjugation for genetic diversity.

Trichomoniasis is a protozoal infection. It's not caused by a bacteria, and a bacterial infection can't turn into trichomoniasis.