No products in the cart.

  1. Homework Help
  2. CBSE
  3. Class 12
  4. Biology

Causes and features of down syndrome

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Install Now
Causes and features of down syndrome

    • Posted by Dhanalakshmi Dharani 15 4 years, 7 months ago

    CBSE > Class 12 > Biology
    • 2 answers

    Shagun Singh 4 years, 7 months ago

    It is happen due to trisomy ( many no of copies) some children with down syndrome and major heart defect will happen with heart failure , difficulty of breathing ect

    0Thank You

    Poorvi Yadav 4 years, 7 months ago

    It causes due to trisomy(additional copy) of chromosome no 21. In this the affected person will be short and statured having rounded head,broad palm with characterised creases ,having partially opened mouth and will be physically ,physymotor and mentally retarded

    1Thank You

    ANSWER
    http://mycbseguide.com/examin8/

    Related Questions

    Mention the event of meiosis that occurs in the tertiary follicles in a human ovary

    • Posted by Arshi Naaz 1 year, 2 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    Discuss the structure malgoned?

    • Posted by Bhawna Rohilla 1 year, 2 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    Which one of introns and an exons is the reminiscent of antiquity

    • Posted by Arshi Naaz 1 day, 9 hours ago

    CBSE > Class 12 > Biology
    • 0 answers
    In which way has the study of biology helped us to control infectious diseases

    • Posted by Joyab Khan 1 year, 2 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    Questions on pedigree analysis

    • Posted by Sukhmanpreet Kaur 1 year, 2 months ago

    CBSE > Class 12 > Biology
    • 2 answers
    Notes chapter 4th

    • Posted by Srishti Semwal 1 year, 2 months ago

    CBSE > Class 12 > Biology
    • 1 answers
    Human reproduction ke uper project file..

    • Posted by Gauri Singh 1 year, 2 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    draw a digram of dicotyledonous embry

    • Posted by Nida Shams 1 year, 3 months ago

    CBSE > Class 12 > Biology
    • 0 answers
    Why does the malarial parasite needs two host?

    • Posted by Sabina Naaz 1 year, 2 months ago

    CBSE > Class 12 > Biology
    • 1 answers
    Chapter notes chapter 4th

    • Posted by Srishti Semwal 1 year, 2 months ago

    CBSE > Class 12 > Biology
    • 0 answers

    myCBSEguide App

    myCBSEguide

    Trusted by 1 Crore+ Students

    Install Now

    Test Generator

    Test Generator

    Create papers online. It's FREE.

    Try Now

    CUET Mock Tests

    CUET Mock Tests

    75,000+ questions to practice only on myCBSEguide app

    Install Now
    Google Play

    Download myCBSEguide App

    All Courses

    Other Websites

    CBSE Courses

    Resources

    Corporate

    NCERT Solutions

    CBSE Sample Papers

    All Content and Intellectual Property is under Copyright Protection | myCBSEguide.com ©2007-2025