Protists

Dinoflagellates are a diverse group of protists that can be both photosynthetic and heterotrophic. Some species are capable of photosynthesis using chlorophyll, while others rely on feeding on organic matter to obtain nutrients.

The diploid number of an amoeba is generally two. This means that it has two sets of chromosomes in its nucleus. Amoebas reproduce through binary fission, a form of asexual reproduction where the parent cell divides into two identical daughter cells.

A paramecium is a single-celled organism. It belongs to the group of unicellular organisms known as protozoans.

The lightest diatomic element is hydrogen (H2). It has a molecular weight of approximately 2 grams per mole, which is the lightest of all the elements.

No. Mosquitoes transmit protists through biting, which is where diseases like malaria come from.

Yes, amoebas are heterotrophs because they obtain their nutrients by ingesting organic matter. They move by extending their pseudopods, which are temporary projections of their cell membrane that help them to crawl and engulf food particles.

We had a huge flea problem upon moving into our house, I guess the old owner had some issues. We found out that Diatomaceous Earth (DE) worked great for getting rid of them and was nontoxic. We got a couple of masks and cleared out the house so that the powder was not breathed on by any one, when you spread it the powder is so fine that a dust fills the and while it is non toxic you don't want to breath it in because it will irritate your nose, throat and lungs. I also recommend some goggles.
After I spread it on I used the vacuum with the hose disconnected to 'beat' the powder deeper into the carpet. Then I let it sit for a while and vacuumed lightly. It worked great! I applied it twice, the second time a week later just to be sure.
Make sure you do some research before this just to be on the safe side. I would also try to vacate the area for a while after laying it down and after vacuuming. Also, use an old vacuum if you can as the powder is so fine it clogs the vacuum really easy.
This was not an easy task but with a little effort it definitely beats having to deal with fumes and residue, although I would recommend covering anything electronic and doing a thorough cleaning afterward. Hope this helps!

In a microscope some microorganisms may be checked if they are living or not e.g. Euglena , Paramecium etc. can easily be checked but Bacteria can't be checked , there are other methods for checking them .

no,, because bacteria are microscopic and very tiny so its better to see them under the microscope so we can see them nearer and larger.. then the goodness is we can label there parts ....... coz we can see them closer ... .. . .

Yes. In fact, they can even have two nuclei.

The pellicle of a paramecium is located underneath the plasma membrane, providing structural support and shape to the cell. It is composed of a network of protein strips called microtubules that run parallel to the cell surface.

Protist producers include phytoplankton, algae, and certain types of protists that conduct photosynthesis to produce food. These organisms form the base of many aquatic food chains by converting sunlight into energy.

One basic difference is their mode of nutrition: protists are typically single-celled organisms that can be autotrophic or heterotrophic, while fungi are multicellular organisms that are heterotrophic, meaning they obtain nutrients by absorbing them from their environment. Additionally, protists are usually motile, while fungi are mostly immotile.

The major difference between the protist and the animal kingdom is protists are unicellular protozoans and unicellular & multicellular, but animals are multicellular animals. For example, you could say protists are heterotrophs or autotrophs, and animals are only heterotrophs. However, animals such as sea anemones and coral can be both.

So, I would go with these three:

1. Multicellular animals, protists, single celled. However, there are some protists that are multicellular, like brown algae.

2. method of movement: protists - cilia, pseudopods, flagella.

animals, muscles and bones.

3. reproduction: animals mainly sexual with egg and sperm, protists binary fission.

One celled but live in clusters of many cells.

Euglena move with a whip-like extension called a flagella. The flagella allows the euglena to move around. Only one celled organisms have a flagella.

Plasmodium, the parasite responsible for causing malaria, has a complex reproductive cycle involving both sexual and asexual phases. It undergoes multiple stages in its life cycle, including replication in the human host and transmission through mosquito vectors to complete its reproductive cycle.

sexual reproduction takes place in plasmodim vivax.after the erythrocytic phase some merozoites on entering the RBC develop into sexually differentiating forms called gamatocytes.these are two types male gamatocytes and female gamatocytes.when female anapheles mosquito bites a person suffering from malaria these gamatocytes enter into the crop of the mosquito.in malegamatocyte the nucleus divide into 8 daughter nuclei and 8 flagellated processes appear on the cytoplasm.each nuclear bit passes into each of these cytoplasmic extentionsand forms a male gamate.this process is called exflagellation. femalegamatocyte undergo maturation to form female gamate.the nucleus moves towards pheriphery and cytoplasm forms a projection at that point.this projection is called fertilisation cone.fertilisation;the malegamate keep on actively lashing movement.one of these come in contact with the fertilisation cone of female gamate and enter into it.the pronucleus of male gamate fuses with female gamate.as fusing gamates are dissimilar in form this fusion is described as anisogamy.this result's in fomation of spherical zygote.so plasmodium vivax reproduces sexually

Animal-like protists are eukaryotic organisms that exhibit characteristics typically associated with animals, such as mobility, heterotrophic nutrition, and complex cellular structures. They can move and capture prey like animals, showing similarities in behavior, diet, and cellular organization. However, unlike true animals, they lack specialized tissues and organs.

The scientific name of Diatom is Bacillariophyceae. Diatoms are unicellular algae that appears as colony shaped like filaments or ribbons, fans, zigzags, or stars.

Green algae is typically seedless, as they reproduce through spores or asexual reproduction rather than seeds.

Some mixotrophic protists include Euglena and dinoflagellates. These organisms are capable of photosynthesis to produce energy from sunlight, but can also feed on organic matter as a food source.

The cell membrane of an amoeba is actually flexible. It allows the amoeba to change its shape as it moves and engulfs food particles. This flexibility is important for the survival and feeding of the amoeba.

Amoebas do not have a distinct anterior end like animals with bilateral symmetry; they have a fluid shape and can move in any direction. They use pseudopods, or temporary extensions of their cell membrane, to move and capture food.