The division of nucleus is known as

Explanation

The question is asking about the process of dividing the nucleus. The options are karyokinesis, cytokinesis, isogamy, and isopomy. The correct answer is karyokinesis. Karyokinesis is the process of dividing the nucleus into two daughter nuclei during cell division. This is an important step in the process of cell division, as it ensures that each daughter cell receives a complete set of chromosomes. Cytokinesis, on the other hand, is the process of dividing the cytoplasm of the cell into two daughter cells. This occurs after karyokinesis and is necessary to complete the process of cell division. Isogamy refers to a type of sexual reproduction in which the gametes (reproductive cells) are similar in size and structure. This is in contrast to anisogamy, where the gametes are different in size and structure. Isopomy is not a term commonly used in biology, and it is not related to the process of cell division. In summary, the correct answer to this question is karyokinesis, which refers to the division of the nucleus during cell division. Cytokinesis, isogamy, and isopomy are not related to this process.