question edit history translations

What is the green pigment found in certain bird species called?

turacin

turacoverdin

tartrazine

torulene

Turacoverdin is a unique pigment responsible for the bright green coloration of several birds of the turacos family. It is one of the only true green pigments found in birds, as the coloration that appears in most green feathers is due to the unique properties of blue structural coloration in combination with yellow carotenoids.

Ninjai

0

TANAKA Juuyoh (田中十洋) wikipedia → Turacoverdin

birdschemistry

Birds quiz Chemistry quiz

You will play as

Answers by country

Australia

20%

58%

10%

10%

29

Switzerland

21%

57%

21%

0%

14

Greece

26%

46%

13%

13%

15

Pakistan

18%

40%

31%

9%

22

Poland

23%

36%

22%

17%

1885

Austria

40%

36%

4%

18%

22

Nigeria

37%

35%

13%

13%

37

Germany

37%

33%

14%

14%

124

Sweden

26%

33%

26%

13%

15

Republic of Ireland

60%

33%

0%

6%

15

India

19%

32%

33%

13%

236

the United Kingdom

19%

28%

28%

19%

66

the United States

25%

25%

30%

18%

90

the Philippines

26%

20%

53%

0%

15

Unknown

20%

20%

13%

46%

15

Ghana

40%

20%

20%

20%

10

Does the candle burn more or less violently in zero gravity?

What color is octopus blood?

What is the main difference between Coca-Cola sold in the US, and the Coca-Cola sold in the EU?

Which NBA player holds the record for the most consecutive games played?