Science, asked by neetu2440, 3 months ago

A person suffering from chromosomal disorder , which is due to Trisomy 21 chromosomal. a) write the name of the disease b) write down the symptoms of disease. c) what is the causes of the condition?​

Answers

Answered by Parkimnnandu
1

Answer:

a).down 's syndrom

b)short statured with small round head,furrowed tongue ,partially open mouth,broad and crease palm.

c)the cause of this condition is the presence of additional copy of chromosomes number 21

Explanation:

the causes the causes of the genetic disorder is the presence of additional copy of chromosome number 21. the affected individual is short statured with small round head furrowed tongue and partially open mouth.palm is broad and crease.physical and psycomotor development is retarded

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