Meeting this challenging task requires an understanding of the meaning of empathy, the use of diverse educational techniques, and incorporation of students' personal experiences. Acknowledging the role of empathy is easy, but teaching empathy is difficult because empathy is an elusive idea.
The sister chromatids are connected to each other at a point called the centromere. During mitosis, the nuclear envelope dissolves, and sister chromatids separate at the centromere, becoming two individual daughter chromosomes, each now with only one chromatid.
The separation of homologous chromosomes allows for each homologue to reach each gamete. This enables each daughter cell to have only 23 chromosomes, which is one from each homologous pair. Sister chromatids remain intact during meiosis I but split during meiosis II. After crossing over occurs, the chromatids separate during anaphase II and line up along the equator during metaphase I of meiosis I. Learn more about Biology