Science, asked by myank3178, 1 year ago

what is down's syndrome.?

Answers

Answered by BrainlyMOSAD
7
hey mate!!

here is u r answer !!


when an extra chromosome is added to 21st autosomal chromosome this lead to develop down's syndrome .in this syndrome person became mangolism.the person is mentally retarded ,eyes protruded an irregular physical structure is present.

ok help u
Answered by DiyaDebeshee
3
Howdy, buddy!

Down's syndrome is a genetic disease effected when unnatural cell division appears in extra genetic material from chromosome 21.

Down's syndrome creates a distinct facial form, mental disability and developmental obstacles. 

The proper treatment can improve, but this state can't be cured.

Glad to help uh! 
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