Down syndrome results from a defect in the mother's chromosomes in about ________ % of cases.
A) 65
B) 75
C) 85
D) 95
Correct Answer:
Verified
Q51: Researchers have found that drugs that block_
Q52: Yolanda has intellectual disability.Most people,however,don't notice it,although
Q53: Brianna has intellectual disability.She experienced noticeable delays
Q54: Marco has a round face;a broad,flat nose;small,downward
Q55: Leticia has an intellectual disability.She has minimal
Q57: Many aspects of autism spectrum disordered behaviour,such
Q58: Which of the following is NOT one
Q59: The majority of intellectual disability is caused
Q60: Among children with intellectual disability,the fewest fall
Q61: The most common type of inherited intellectual
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