questionedithistorytranslations

What is a dark coloring caused by increasing pigment called?

hypertrichosis
albinism
hyperkeratosis
melanism
Melanism is a development of the dark-colored pigment melanin in the skin or its appendages and is the opposite of albinism. The word melanism is derived from the Greek.
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Answers by country

hypertrichosis
albinism
hyperkeratosis
melanism
answers
flagGreece
0%
0%
5%
94%
18
flagSaudi Arabia
0%
10%
0%
90%
10
flagAustria
7%
0%
7%
85%
14
flagSouth Africa
7%
0%
7%
84%
13
flagFrance
0%
7%
7%
84%
13
flagPakistan
3%
9%
5%
79%
54
flagAustralia
8%
2%
8%
74%
47
flagItaly
0%
4%
21%
73%
23
flagGhana
0%
9%
9%
72%
22
flagthe United States
8%
4%
13%
69%
186
flagthe United Kingdom
5%
1%
20%
69%
170
flagPoland
9%
4%
17%
68%
3777
flagthe Philippines
7%
10%
10%
68%
38
flagRepublic of Ireland
5%
8%
19%
66%
36
flagMalaysia
8%
16%
8%
66%
12
flagthe Netherlands
15%
0%
19%
65%
26
flagGermany
10%
5%
17%
64%
118
flagIndia
8%
13%
15%
61%
352
flagNigeria
12%
16%
14%
53%
62
flagCanada
17%
11%
17%
48%
35

How do baby birds get oxygen inside their eggs?

They have a large oxygen supply from the start
Oxygen is created during protein reduction
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They don't need oxygen at all

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20 meters (60 feet)
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How many chromosomes does a mule have? (A horse has 64, a donkey has 62)

62
63
64
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1
2
3
4