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.
Most business people spend much of their work talking, reading, writing and listening. The higher ones position in business, the more communication one does. Because communication is so significant, business wants and needs people with good written communication abilities. To succeed in business and climb the ladder of success at a faster speed, students would be wise to work at improving their communication ability.