Answer:
The monomers of DNA are composed of nucleotide.
Negative ion <span>occurs when an atom gains an electron (negative charge) it will have more electrons than protons.</span>
Answer:
naturally living organisms
During metaphase 1 of meiosis of the cell cycle chromosomal translocation occur.
Explanation:
Chromosomal translocation is abnormal phenomenon when a fragment of chromosomes detaches and gets stick to the non-homologous chromosome in an individual. These are causative of aneuploid, cancer and infertility in organism.
In metaphase 1 of meiosis the chromosomes gets aligned on the metaphase plate. This leads to surety of equal number of chromosome in the cell.
Chromosomal translocation are seen in metaphase 1 because it is the phase of rearrangement of chromosomes where fragments easily gets attach to the other chromosome.
Hydrogen bonds allow for cohesion and adhesion. Think water properties
