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What else can I help you with?
Are onecelled organisms with shells made of silica?
Yes, diatoms are one-celled organisms with shells made of silica. These shells are called frustules and are made up of two overlapping parts that fit together like a petri dish. Diatoms are a type of algae found in marine and freshwater habitats.
What do you call dead diatoms?
When diatoms die, their shells are called frustules. These microscopic structures are made of silica and can accumulate in large numbers on the ocean floor, forming sediment known as diatomaceous earth.
Are there any double celled organisms?
Yes, there are. That's about all I have to say.
What kind of houses do diatoms make?
Diatoms make silica shells called frustules. These frustules form intricate designs and patterns, which are unique to each species of diatom. The frustules function as protective outer coverings for the diatoms.
What protozoa have shells made of silica?
Pretty sure its paramecium (phyla - ciliophora) Their shells are the most complex and have an outer layer called a pellicle that contains defense structures called trichocysts. (just reading it from my textbook)
Photosynthetic protists with boxlike double shells are?
Diatoms are photosynthetic protists with boxlike double shells known as frustules. These frustules are made of silica and provide diatoms with protection and structural support. Diatoms are an important component of aquatic ecosystems and play a significant role in the global carbon cycle.
Are onecelled organisms with shells made of silica?
Yes, diatoms are one-celled organisms with shells made of silica. These shells are called frustules and are made up of two overlapping parts that fit together like a petri dish. Diatoms are a type of algae found in marine and freshwater habitats.
Which type of sediment is made up mainly of the shells of diatoms?
Siliceous
Which type of sediments is made up mainly of shells of diatoms and radiolarians?
Siliceous
How do diatoms get food?
as diatoms move through water they filter particles through their two silica shells
Which type of sediment is made up mainly of the shells of diatoms and radiolarians?
We know that limestone is made up of those things, and some others. We also know that chalk, a kind of limestone, is composed mainly of tiny shells made of a mineral called calcite.
What do you call dead diatoms?
When diatoms die, their shells are called frustules. These microscopic structures are made of silica and can accumulate in large numbers on the ocean floor, forming sediment known as diatomaceous earth.
Glass like substance that forms shells of diatoms?
semipermeable membrane
What is the common name for protists that have 2 silica shells and are planktonic?
Diatoms
What substance makes up the greatest percentage of the shells of diatoms?
Silica -IAmReallyRone
Why are diatom shells found in ocean-floor sediments?
Diatoms are microscopic algae that have silica shells, or frustules, that are resistant to decomposition. When diatoms die, their shells sink to the ocean floor where they accumulate over time in sediments, forming diatomaceous earth. This accumulation is due to their abundance in aquatic environments and slow degradation rate, making them a common component of ocean-floor sediments.
What are the algal protists that lives in a two part shell?
Diatoms are algal protists that have a two-part shell made of silica. These microscopic organisms are known for their unique and intricate glass-like shells, which come in a wide variety of shapes and patterns. Diatoms play a crucial role in aquatic ecosystems as primary producers and are a key component of the phytoplankton community.
