Multiple Choice
Which of the following sex-linked diseases is characterized by a waddling gait, toe walking, frequent falls, and difficulty in rising, and may appear as soon as the child starts to walk?
A) hemophilia
B) fragile X syndrome
C) color-blindness
D) Duchenne muscular dystrophy
E) None of the answer choices is true.
Correct Answer:
Verified
Correct Answer:
Verified
Q9: Down syndrome<br>A) is due to disjunction of
Q10: Which refers to the addition of a
Q11: In which way would males and females
Q12: Genes that are linked do not show
Q13: The chances of survival are greater when
Q15: The location of a gene on a
Q16: An individual who has an XXY combination
Q17: Considering that males can have Klinefelter (XXY)
Q18: Which genetic disorder is the result of
Q19: Which statement about Down syndrome is correct?<br>A)