Answer to Question #347979 in Genetics for Ayesha

Question #347979

Males having down syndrome has sex chromosomes;

a. XXY

b. XY

c. XYY

d. XYYY

Expert's answer

b) XY

Learn more about our help with Assignments: Biology

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Which of the following enzyme can act as a polymerase as well as exonuclease? a. RNA polymerase I
2. Identify the F1 generation from a colourblind father and a mother who is homozygous for colour visio
3. Certain human conditions result in the change in DNA sequence. The following is a segment of the t
4. How does replica plating demonstrate that muta- tions to antibiotic resistance can arise even in cel
5. What is the purpose of the liver extract in the Ames test for chemical mutagens?
6. What is “mismatched” in the process of mismatch repair?
7. What is “loss of heterozygosity,” and how is this phenomenon related to the progression of some