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Blood of Earthworm is red because its ha...

Blood of Earthworm is red because its haemoglobin is

A

Intracellular

B

Intracellular

C

Oxidised

D

Reduced

Text Solution

Verified by Experts

The correct Answer is:
B
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Blood glands of Earthworm are

Assertion (A): The blood of annelids is red in colour . Reason (R): The blood of annelids possess haemoglobin in red blood cells.

Knowledge Check

  • The haemoglobin from the red blood corpuscles of most mammals contains approximately 0.33% of iron by weight. The molecular weight of haemoglobin is 67,200 . The number of iron atoms in each molecule of haemoglobin is (atomic weight of iron =56 ):

    A
    `2`
    B
    `3`
    C
    `4`
    D
    `5`
  • Earthworm is friend of farmers because it:-

    A
    Products humus
    B
    Eats soil bacteria
    C
    Increases fertility of soil
    D
    Eats the plants
  • Blood is red (due to haemoglobin) but without RBCs. Such blood is found in

    A
    Frog
    B
    Earthworm
    C
    Rabbit
    D
    Cockroach
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    The red colour of blood is due to haemoglobin. It contain 0.335 percent of iron. Four atoms of iron are present in one molecule of haemoglobin. What is the molecular mass of haemoglobin ? (Given that the atomic mass of Fe = 55.84)

    The gas which reacts with haemoglobin in blood is :

    Assertion. Carbon monoxide is highly toxic. Reason. Carbon monoxide forms a stable complex with haemoglobin present in red blood cells.

    Blood of cockroach does not contain haemoglobin bacause :

    Which of the following combines with haemoglobin in blood?