What is a risk factor for Down syndrome?
A) Fetal exposure to mutagens in the uterus
B) Increased paternal age
C) Family history of Down syndrome
D) Pregnancy in women over age 35
Correct Answer:
Verified
Q3: A 20-year-old pregnant female gives birth to
Q15: The condition in which an extra portion
Q15: A patient demonstrates severe intellectual disability caused
Q16: A patient, age 9, is admitted to
Q19: What gene abnormality causes cystic fibrosis?
A) X-linked
Q21: What type of mutation does not change
Q25: What is needed for a polygenic trait
Q27: When the nurse is teaching the staff
Q30: The gradual increase in height among the
Q31: When discussing DNA replication, which enzyme is
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents