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Gnom [1K]
3 years ago
10

What has a glassy shell called a frustule?

Biology
2 answers:
Greeley [361]3 years ago
5 0
A unique feature of diatom cells is that they are enclosed within a cell wall made of silica<span> (hydrated silicon dioxide) called a </span><span>frustule.</span>

ahrayia [7]3 years ago
3 0
That would be a DIATOM
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