Xylem and phloem are complex, transport tissues of plants wherein the distribution of food, nutrients, and water to all parts of the plants are being done here. These vascular plants are able to grow taller than the other plants due to the rigidity and strength of xylem cells, which support the plant. Xylem is considered as the primary component of wood.
I cant give a technical term but basically they can become another cell and havent committed to one job<span />
Gametogenesis, the production of sperm and eggs, involves the process of meiosis. During meiosis, two nuclear divisions separate the paired chromosomes in the nucleus and then separate the chromatids that were made during an earlier stage of the cell's life cycle.
Deletion because it is a loss of the chromosomal segment like the mutation deleted the segment