question edit history translations

What disease is caused by trisomy 21?

Asperger syndrome

cri-du-chat (cat meowing syndrome)

Down syndrome

Patau syndrome

Most cases of Down syndrome are caused by trisomy 21. Occasionally, the extra chromosome #21 or a portion of it is attached to another chromosome in the egg or sperm; this may cause "translocation Down syndrome." This is the only form of Down syndrome that may be inherited from a parent.

it is not easy

4

biologydiseasesgeneticshuman anatomymedicine

Genetics quiz Diseases quiz Human anatomy quiz

You will play as

Answers by country

Norway

0%

0%

100%

0%

11

the Netherlands

5%

2%

91%

0%

34

Germany

8%

2%

88%

0%

147

Canada

8%

2%

86%

2%

36

Pakistan

0%

5%

85%

5%

20

Poland

11%

3%

80%

3%

10424

Australia

4%

0%

80%

12%

25

Greece

14%

0%

78%

7%

14

Belgium

22%

0%

77%

0%

18

the United Kingdom

14%

2%

76%

5%

140

the United States

12%

6%

75%

2%

150

Austria

6%

12%

75%

6%

16

Italy

0%

0%

75%

16%

12

Denmark

10%

10%

70%

10%

10

Republic of Ireland

5%

5%

69%

15%

39

India

10%

12%

67%

5%

167

France

13%

20%

66%

0%

15

the Philippines

19%

14%

57%

0%

21

Nigeria

28%

20%

48%

4%

25

Czech Republic

36%

18%

45%

0%

11

Which animals are the most threatened by a prion disease?

Europeans brought many diseases to the Americas. Which disease did they carry back?

If you were forced to feast along the tribe of cannibals, which part of the human body should you avoid at most?

What musical instrument was used in ancient Egypt in the rites of the cult of Isis, Hathor and Bastet?