What is the cause of Down syndrome?
A) alcohol abuse by the father
B) alcohol abuse by the mother
C) sex-linked chromosomal abnormalities
D) abnormalities of the 21st pair of chromosomes
Correct Answer:
Verified
Q80: What method of cell reproduction allows for
Q81: Which condition is caused by abnormalities in
Q82: Which term refers to the environmental factors
Q83: What term describes each member of a
Q84: Approximately how many sperm cells are contained
Q86: Which of the following is a defining
Q87: What can cause infertility problems in men?
A)
Q88: Researchers have studied and compared the similarities
Q89: Jeffrey, who is an adopted child, has
Q90: Why are sex-linked diseases more likely to
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