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.
One of the highest paid common jobs for communication majors is Vice President of Public Relations (PR) and Corporate Communications. This is a vital role in any large company, as the VP of Corporate Communications dictates every message that a company sends to the buying public.