Which fish has meat with ammonia smell?

tuna
catfish
eel
shark
Sharks are very prim­i­tive and they lack a urinary system. Instead sharks carry urea in their blood and excrete it through their flesh by osmosis. After a shark dies, its urea turns to ammonia, which can permeate the flesh.

Answers distribution

tuna
catfish
eel
shark
answers
flagFinland
0%
0%
20%
80%
10
flagGermany
12%
8%
10%
68%
141
flagItaly
12%
8%
12%
68%
25
flagthe Netherlands
8%
3%
16%
67%
56
flagRepublic of Ireland
6%
8%
22%
63%
49
flagthe United Kingdom
12%
9%
16%
60%
282
flagSwitzerland
20%
10%
10%
60%
10
flagFrance
16%
14%
10%
58%
48
flagBelgium
11%
5%
23%
58%
17
flagAustria
0%
11%
29%
58%
17
flagPoland
14%
10%
20%
54%
11993
flagUU
5%
22%
22%
50%
18
flagCanada
26%
13%
17%
43%
23
flagthe United States
18%
13%
29%
38%
136
flagNorway
33%
14%
14%
38%
21
flagCzech Republic
23%
15%
23%
38%
13
flagDenmark
12%
31%
18%
37%
16
flagIndia
22%
28%
25%
20%
35

Gender

men54%
women48%
tuna
14%
14%
catfish
9%
10%
eel
21%
26%
shark
54%
48%

Language versions

question
answers
results
flag
Which fish has meat with ammonia smell?
210
23%

Details

Author: Debbie Fox
Illustration: crystalmartel
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