answersLogoWhite

0

Babies are born with an extra chromosome.

User Avatar

Wiki User

9y ago

What else can I help you with?

Related Questions

What types of Down syndrome are there?

There are three different types of Down syndrome: Standard Trisomy 21, Translocation, and Mosaicism. Standard Trisomy 21 is when the extra chromosome 21 comes from either the egg or sperm cell. Between 90% and 95% of all Down syndrome is Standard Trisomy 21.


What is the main health risk associated with Pickwickian Syndrome?

The major health problem that occurs in patients with this disease is sleep apnea.


What are the three main tests to diagnose Down syndrome?

Quad screenNuchal translucency/free beta/PAPPA screenIntegrated Test


What was the main reason for the use of the sweating system?

cool down body temperature


What is the main reason some employers lock down their employees' smartphones?

lord yeetus is not amuzed


Main reason for cutting rain forest down?

to built buildings and factories due to growing population


What is a risk factor for having a baby with Down syndrome?

Theres really only one important risk factor; Age and maternal age only. The risk for having a child with Down syndrome increases signifficantly after the mother reaches 35-40 years of age.


What is the main attraction in Tyrol Basin?

The main attraction in Tyrol Basin is the skiing and snowboarding that takes place there. The skiing and snowboarding occurs while going down Mount Horeb.


What you the main reason rain forests are being cut down?

because people want to have houses there and they want paper


What is the main reason rain forests are being cut down?

The rain forests are being cut to use the land for farming.


What is the main reason for people calling a tow truck?

They call a tow truck because their cars broke down or crashed.


Main reason the empire still hasn't been able to take down the mythological era?

They had the use of other gods.