Answer:
Spindle fibers move chromosomes during cell division by attaching to chromosome arms and chromosome centromeres. A centromere is a specific region of a chromosome where duplicated chromosomes are joined. The identical, joined copies of a single chromosome are known as sister chromatids. The centromere is also where specialized protein complexes called kinetochores are found.
Explanation:
The protective measure is to inform
the recovery team of the location of other hostages. It is not true that during
that time you get a weapon and assist the recovery team because it may be so
dangerous for you and also the team’s life. Also in recovery there must be a
establish communication procedure such as signaling this is he aid in recovery.
