Question

what is down's syndrome​

Answer 1

Answer:

Down's syndrome is a genetic disorder caused when abnormal cell division results in extra genetic material from chromosome 21.

Explanation:

Hope it helped

Pls mark as the brainliest ans ❤️❤️❤️

Pls follow me...

Answer 2

$\huge\underline\mathbb\blue{{♡ANSWER♡}}$

$\pink\longmapsto\:$ Down's syndrome is a genetic disorder that causes delay in physical and intellectual development.It is due to the presence of an additional copy of the chromosome numbered 21( Trisomy 21)

$\large\underline\mathbb\green{{Hope\:This\:Will\:Help\:You}}$