Which of the following was a major milestone that allowed for greater diversity of life during the paleozoic era? reptiles became more diverse. many marine animals went extinct. photosynthetic prokaryotes produced more oxygen. animals moved from the sea to the land.
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Ответ:
During interphase (1), chromatin is in its least condensed state and appears loosely distributed throughout the nucleus. Chromatin condensation begins during prophase (2) and chromosomes become visible. Chromosomes remain condensed throughout the various stages of mitosis (2-5).
Explanation: