bufjasmine bufjasmine

09-05-2015
Biology

Answered

Is Down Syndrome more common in a certain group of people?
How common is it?

Answer :

hannahbelle01 hannahbelle01

09-05-2015

I do not think it's more common in a certain group. It's one of the most common genetic birth defects. It's estimated that 1 in 700 babies are born with down syndrome (this is about 6,000). There are over 400,000 people in the US with Down syndrome.

Answer Link

Other Questions

Which pair of square numbers make 113

Solve for c: c/3 - 6 = 12 Please explain how to do this! Thank you.

Which pair of square numbers make 113

Calculate the atomic mass of silicon. The three silicon isotopes have atomic masses and relative abundances of 27.9769 amu (92.2297%), 28.9765 amu (4.6832%) and

A statement that can be proven by observation or measurement is known as a(n)

Which of the following describes Hoover’s philosophical approach to stimulating the economy? Direct intervention: give direct relief to individuals to spark the

Compare and contrast yellow journalism,realist,and muckraker

-2a - 9 equals 6a plus 15 please answer as fast as you can

Change the equation to show what it would look like if you were getting the value of (b):Show steps please.[tex]A= \frac{1}{2}h(b+c) [/tex]

A salesman keeps 20% of his sales as a commission. How much does he have to sell to earn $1,000? It is percent proportions by the way