Biology
Medium
Question
Zygote with three copies chromosome 21, is known to cause _________?
A
Hay fever
B
Scurvy
C
Parkinson Disease
D
Downs syndrome
✓ Official correct answer
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
Hay fever
No member explanations yet for this option.
B
Scurvy
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C
Parkinson Disease
No member explanations yet for this option.
D
Downs syndrome
No member explanations yet for this option.