Answer:
Down syndrome occurs when the nondisjunction occurs with Chromosome 21. Meiosis is a special type of cell division used to produce our sperm and egg cells.
Answer:
Flowers produce seeds. Many flowers contain both male and female organs needed to produce new flowers. Flower petals are often colorful or have a scent to attract insects and other animals. The male organ of a flower that has an anther on a stalk (filament).
I think it's Genetic engineering
Mitosis is the cell division used to replace the old cell.
This type of cell division is used when a cell needs to be replicated into exact copies of itself. The new cell (Two in number) is totally duplicate of the original one. The new two cells are called daughter cell while as original one is called mother cell.
