Answer :
True - a student has obtained a sample of pond water for study. using the high-power lens, he observes several cells with nuclei.
What is nuclei?
In cell biology, the nucleus is a membrane-bound organelle found in eukaryotic cells (plural nuclei; from Latin nucleus or nuculeus, meaning kernel or seed). Eukaryotes typically have a single nucleus, however some cell types, like osteoclasts, have numerous nuclei while others, like human red blood cells, have none.
The nuclear matrix (which includes the nuclear lamina), a network within the nucleus, gives mechanical support, much way the cytoskeleton supports the cell as a whole. The nuclear envelope, a double membrane that encloses the entire organelle and isolates its contents from the cellular cytoplasm.
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https://brainly.com/question/28210305
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