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nevsk [136]
3 years ago
6

In a biology lab exercise, you are asked to examine cells of a growing onion root tip, that has been sectioned to show many cell

s. in most of the cells, you easily see the circular or oval nucleus as a uniformly filled space in a membrane outline. in a small percentage of cells, you see chromosomes as distinct strands just as cell division begins, and as it progresses, because the chromatin:
Biology
1 answer:
harina [27]3 years ago
6 0

Because the chromatin condenses into compacted chromosomes.

<span>During mitosis, chromatin condenses starting from the prophase to the end of cell division. Condensation of chromatin protects the DNA during cell division and facilitate its mobility and transport. </span>

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