Two copies of a duplicated chromosome attached to each other by proteis at the centromere and sometimes, along the arms. While joined, two sister chromatids make up one chromosome. Chromatids are eventually separated during mitosis or meiosis II
Several reasons are likely. Even though listening is the communication skill we use most frequently, it is also the skill in which we've had the least training. From personal experience, we know we've had much more formal training in other major communication skills â writing, reading, speaking.
Children's communication. Good communication skills help us to solve problems successfully and maintain good interpersonal relationships. This is as true for young children as it is for adults. The process of communicating with others begins at birth and continues to develop throughout life.