fredo9896 fredo9896

01-05-2018
Biology

contestada

Down syndrome is also known as trisomy-21 because individuals with down syndrome ____.

Respuesta :

ezequiasbeauchp7t3ak ezequiasbeauchp7t3ak

10-05-2018

with three copies of chromosome 21 instead of the usual two. Prior to or at conception, a pair of 21st chromosomes in either the sperm or the egg fails to separate.

Answer Link

Otras preguntas

How does planning activities with friends who don't drink help you avoid situations involving alcohol? A. You are all less likely to want to go somewhere alcoho

166.5 x what = 2,830.5

If you put a pot on the stove, the pot becomes hot. The heat is transferred to the pot on the burner by radiation. Please select the best answer from the choice

Which entrepreneur named below is noted for teaching other people how to start their own businesses? Blake Mycoskie Debbie Fields Rose Joseph Unahue Daymond Joh

the fighting in War World 1 ended in 1918 with

How did World War I assist the women's suffrage movement in the United States?

number 7 I am doing temp and pressure relationship

Sa se gaseasca numerele a si b a caror medie aritmetica este 200 si care sunt invers proportionale cu 8 si respectiv 4,5.

Why are the carbon cycle, the phosphorus cycle, the water cycle, and the nitrogen cycle all considered to be biogeochemical cycles?

Which is made up of lipids? Steroids Peptides Prostaglandins