No products in the cart.

What is the cause of down's …

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Install Now

What is the cause of down's syndrome in humans?

Posted by Ritika Kohli 6 years, 10 months ago

CBSE > Class 12 > Biology

1 answers

Payal Singh 6 years, 10 months ago

The most common form of Down syndrome is known as trisomy 21, a condition where individuals have 47 chromosomes in each cell instead of 46. Trisomy 21 is caused by an error in cell division called nondisjunction, which leaves a sperm or egg cell with an extra copy of chromosome 21 before or at conception

0Thank You

ANSWER

Related Questions

What is mitotic and meotic division

Posted by Saumi Sahu 2 weeks, 5 days ago

CBSE > Class 12 > Biology

1 answers

What is the importance of the MMC undergoing meosis

Posted by Phamlih.Konyak Angyen 1 week, 5 days ago

CBSE > Class 12 > Biology

0 answers

What are steroid hormones?

Posted by Manisha Rajoria 1 week, 3 days ago

CBSE > Class 12 > Biology

0 answers

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Posted by Daksh Dayma 1 week, 3 days ago

CBSE > Class 12 > Biology

0 answers

Chapter- sexual reproduction in flowering plant Topic pollination Question- do pollination always results in fertilization? Justify your answer. Somebody please answer this

Posted by Rupinder Kaur 3 weeks ago

CBSE > Class 12 > Biology

1 answers

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Posted by Prachi Patel 11 hours ago

CBSE > Class 12 > Biology

0 answers

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Posted by Pinky Kumari 2 weeks, 3 days ago

CBSE > Class 12 > Biology