Question

explain down syndrom?​

Answer 1

Explanation:

Down syndrome is a condition in which a person has an extra chromosome. Chromosomes are small “packages” of genes in the body. They determine how a baby's body forms during pregnancy and how the baby's body functions as it grows in the womb and after birth. Typically, a baby is born with 46 chromosomes

Answer 2

Answer:

down syndrome is a genetic disorder caused when abnormal cell division results in extra genetic material from chromosome 21