Pulse, blood groups and functions of lymph — task. Science TNSB Mentoring, Class 10.

Choose the appropriate options:

[Note: There maybe more than one right option]

1. Which of the following is false about pulse?

Pulse rate in male is higher than in female
Stress increases the heart and the pulse rate
When a person is standing upright the pulse rate is more than when lying down
Pulse rate in children is less than the adults

2. Which of the following is true about blood grouping?

Karl Landsteiner identified ABO blood grouping
Decastello and Steini identified ABO blood grouping
Human blood contains agglutinogens on the membrane surface of the RBCs
Agglutinins are present in the blood plasma

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