WebSolution. Verified by Toppr. Diatomites belong to the class of plant kingdom algae, diatoms are white,soft and porous in nature, when a diatom dies it leaves behind shells made … WebStudy with Quizlet and memorize flashcards containing terms like 1. The Kingdom Protista is characterized as having _____, making it the most diverse of the eukaryotic kingdoms. A. plant-like algae B. animal-like zooplankton C. fungal-like slime molds D. oomycetes E. all of the above are found in the Kingdom Protista, 2. Algae populations are often commonly …

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WebQuestion: m agelar (1 point) 5. Why are diatoms found in my pool filter, my tube of toothpaste, and my ant traps? (0.25 points) 6. Would you expect to be able to see a cellular slime mold with the naked eye when conditions for its survival are optimal? Why or why not? (1 point) 7. Massive increase in the amounts of dinoflagellates cause "red ... A diatom (Neo-Latin diatoma) is any member of a large group comprising several genera of algae, specifically microalgae, found in the oceans, waterways and soils of the world. Living diatoms make up a significant portion of the Earth's biomass: they generate about 20 to 50 percent of the oxygen … See more Diatoms are protists that form massive annual spring and fall blooms in aquatic environments and are estimated to be responsible for about half of photosynthesis in the global oceans. This predictable annual … See more Most centric and araphid pennate diatoms are nonmotile, and their relatively dense cell walls cause them to readily sink. Planktonic forms in open water usually rely on turbulent mixing of the upper layers of the oceanic waters by the wind to keep them suspended in … See more Reproduction and cell size Reproduction among these organisms is asexual by binary fission, during which the diatom divides into … See more • The modern oceanic silicon cycle Fluxes are in T mol Si y (28 million metric tons of silicon per year) Silica cycle The diagram shows … See more Diatoms are generally 2 to 200 micrometers in size, with a few larger species. Their yellowish-brown chloroplasts, the site of … See more Diatom cells are contained within a unique silica cell wall known as a frustule made up of two valves called thecae, that typically overlap one … See more Distribution Diatoms are a widespread group and can be found in the oceans, in fresh water, in soils, … See more the polar express edmonton

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WebThere are two basic types of diatoms: elongate ones and round ones, like this microbe. Elongated diatoms can move themselves about; round diatoms cannot. There may be as many as 10,000 species of diatoms. Huge accumulations of fossilized diatoms make up diatomaceous earth, which is used in toothpaste and in filters. WebFig. 3.1 shows toothpaste that contains microplastics. 3. ( a ) (I) Add To Classified. It is estimated that microplastics make up 5% of the mass of some toothpastes. Each person uses approximately 2 g of toothpaste a day. There were estimated to be 1.2 × 109 people using toothpaste that contained. microplastics in some countries in 2013. WebWhen applied to the skin or teeth, diatomaceous earth is used to brush teeth or remove unwanted dead skin cells. Diatomaceous earth is also used in industry. It is used to remove unwanted material ... sidhu moose wala levels song download