sympmalyjack2son sympmalyjack2son
  • 18-11-2016
  • Health
contestada

Down syndrome, also called trisomy 21, is a genetic disorder that results from having three copies of chromosome 21 instead of two. what is a logical explanation for this genetic error?

Respuesta :

colaaa colaaa
  • 18-11-2016
This is just a random event that occurs during the formation . It is not inherited
Answer Link

Otras preguntas

Round each decimal to the indicated points value 0.52; tenths 28.17; ones 12.7255; thousandths 7.0515; hundredths 54.9806; hundredths
expanded form for 67.943
is-0.62 greater than or less than -6/7
What property of a light bulb's filament causes it to glow? 1. high voltage 2. high resistance 3. low resistance 4. low voltage
The area of a rectangle is the product of its length and width .Suppose the area of a rectangle is 24 in 2.What are the possible whole number measurements of it
What can be absorbed or released as the result of a chemical reaction?
what is a pronoun clue
How do I find the slope of The line that passes through (0,2) and (8,8) ? Please help and please help me know how to solve it so that I can show work and show
i will gove ppints to anybody who answers this because you will deserve it thank you
what is 6/10 simplified