Class 12 Exam > Class 12 Questions > What is down Syndrome?
Start Learning for Free
What is down Syndrome?
Most Upvoted Answer
What is down Syndrome?
Down's syndrome is caused due to the presence of an additional copy of chromosome 21 (Trisomy of 21).It is named after the physician Langdon Down, who first observed this condition. It was the first discovered and described the chromosomal disorder in humans. The total number of chromosomes in people affected with Down's syndrome becomes 47. The affected individual has short stature, small, round head, furrowed tongue, partially opened mouth, palm crease, congenital heart disease, and mental retardation.
|
Explore Courses for Class 12 exam
|
|
Similar Class 12 Doubts
What is down Syndrome?
Question Description
What is down Syndrome? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about What is down Syndrome? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is down Syndrome?.
What is down Syndrome? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about What is down Syndrome? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is down Syndrome?.
Solutions for What is down Syndrome? in English & in Hindi are available as part of our courses for Class 12.
Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning of What is down Syndrome? defined & explained in the simplest way possible. Besides giving the explanation of
What is down Syndrome?, a detailed solution for What is down Syndrome? has been provided alongside types of What is down Syndrome? theory, EduRev gives you an
ample number of questions to practice What is down Syndrome? tests, examples and also practice Class 12 tests.
|
|
Explore Courses for Class 12 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup