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Related Practice Questions :

Histamine in blood is secreted by:

1. Mast cells

2. Macrophages

3. Eosinophils

4. Basophils

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NEET 2023 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh
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What is diapedesis?

(1)  A kind of amoeboid movement.

(2)  The process of filtration of urea in kidney.

(3)  A type of locomotion found in hydra.

(4)  Migration of WBCs into the tissue spaces from blood capillaries.

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NEET 2023 - Target Batch - Aryan Raj Singh
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Identify the given figure and select the correct option 

(1) Neutrophil - phagocytic cell which destroy foreign organisms entering the body

(2) Eosinophil - their number increases during allergic infection

(3) Lymphocye - small sized non-motile and non-phagocytic

(4) Monocyte - motile and phagocytic in nature

To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh
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Leucocytes are ______ and ______.

(1) colourless and enucleated

(2) colured and nucleated

(3) colourless and nucleated

(4) colured and enucleated

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NEET 2023 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh
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Which of the following sequence is correct in terms of abundance in blood?

(1) RBC > WBC > Platelets

(2) WBC > RBC > Platelets

(3) RBC > Platelets > WBC

(4) RBC < WBC > Platelets

To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh
Please attempt this question first.