CBSE · Biology
Body Fluids and Circulation
146 practice questions for CBSE — 85 easy · 59 medium · 2 hard. Every question is graded instantly with a step-by-step solution when you miss it.
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MCQ
In the human lymphatic system, the popliteal lymph nodes (also a pulse point) are situated in the ____.
MCQ
If the number of total WBCs in the blood of a person is $10000\ \text{/mm}^3$, then how many neutrophils would be there in the same person's blood?
MCQ
Select the correct arrangement of types of WBCs with respect to their increasing percentage in blood.
MCQ
Identify the INCORRECT statement about blood plasma?
MCQ
Mature human RBCs are
MCQ
Haemolytic disease of the new born can occur in case a __________.
MCQ
Calculate the heart rate per minute if the stroke volume is 70 ml and cardiac output of heart is 5250 ml/min?
MCQ
With reference to working of heart, complete the analogy. Pace setter : $\underline{x}$ :: Pacemaker : $\underline{y}$
MCQ
------differentiate into macrophages or scavenger cells which remove the damaged and dead cells to clean the body.
MCQ
Given below are two statements about erythrocytes. Statement (I): In the human foetus, the liver and spleen act as erythropoietic organs. Statement (II): The old and worn out RBCs are destroyed in the liver and spleen…
MCQ
Which of the following statement is INCORRECT regarding blood group B?
MCQ
Which of the following options shows the leucocytes in decreasing order (from highest % to lowest %)?