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coiled thread-like structures of DNA and histone, which is a protein, in the cell nucleus. They are only visible as separate structures during the division of the nucleus (karyokinesis) during the cell cycle. Chromosomes are subdivided into genes and contain the 'genetic information' of a cell.
(also called egestion or elimination) the process of passing faeces out through the anus.
identical strands of a chromosome produced by the doubling of genetic material during cell...
the spread of cancer cells from the original (primary) malignant tumour to other parts of the...