Follow Our FB Page << >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...

In crustaceans (i.e.crabs, shrimps & sea fish etc.) the metallic

base of the respiratory pigment is made up of

1 Iron

2 Copper

3 Magnesium

4 Potassium

In crustaceans (i.e.crabs, shrimps & sea fish etc.) the metallic base of the respiratory pigm..

Answer / guest

(2) Copper

Is This Answer Correct ?    10 Yes 1 No

Post New Answer

More General Knowledge_Current Affairs Interview Questions

Diabetes mellitus is caused due to the non secretion of a hormone known as: (1) Thyroxine (2) Clucagon (3) Pitutarin (4) Insulin

1 Answers  

Under what circumstances can the term of the Lok Sabha be extended? (a) Whenever the President dies (b) Whenever the country faces a famine (c) Whenever the Prime Minister wants it (d) While a Proclamation of Emergency is in operation

1 Answers  

Why do diamonds shine at night? (A) Diamonds are radioactive and so, there are radiations (B) On account of high refractive index, the rays of light get internally reflected (C) Diamonds shine because they have some amount of radium in them

1 Answers  

The mirror used as shaving mirror is (1) Concave (2) Plano-convex (3) Convex (4) Plano-concave

3 Answers  

Who among the following is the new Prime Minister of Russia ? (a) Mikhail Kasyanov (b) Mikhail Fradkov (c) Henadz Novitski (d) Vladimir Purin

2 Answers  

Which one of the following lakes of India is a salt-water lake? 1 Rewalsar 2 Bhimtal 3 Nakki 4 Sambhar

4 Answers  

Who defined democracy as a ?Government of the people, by the people and for the people?? (a) Ruskin (b) Abraham Lincoln (c) Mahatma Gandhi (d) Aristotle

1 Answers  

INTIFADA is the (1) African Liberation Front (2) The uprising in the Baltic States (3) Right-wings terrorist group (4) The uprisings in West Bank of Gaza

1 Answers  

The founder of the Home Rule Movement was (1) Annie Besant (2) Gopala Krishna Gokhale (3) Dada Bai Naoriji (4) Bal Gangadhar Tilak

5 Answers   RPSC Rajasthan Public Service Commission,

The Dewan-i-Am and the Dewan-i-Khas were built at: (a) Lucknow (b) Delhi (c) Jaunpur (d) Lahore

1 Answers  

Who amongst the following has authored the book Bullet For Bullet: My Life As A Police Officer? 1 Julio Ribeiro 2 Kiran Bedi 3 K.P.S.Gill 4 Amod Kanth

1 Answers  

Akbar reigned for: (a) 25 years (b) 36 years (c) 10 years (d) 49 years

1 Answers