In a mammal 2 Barr bodies are observed.  How many X chromosomes does the organism have?

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#Question id: 19694

#SCPH01 Biochemistry

How to calculate heart rate from ECG?

a. by counting the number of QRS complexes

b. by counting the number of R Waves

c. by counting the number of P Waves

d. by counting the number of T Waves

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#Question id: 19694

#SCPH06 I Botany

How to calculate heart rate from ECG?

a. by counting the number of QRS complexes

b. by counting the number of R Waves

c. by counting the number of P Waves

d. by counting the number of T Waves

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#Question id: 19695

#SCPH01 Biochemistry

Which of the following leads are used to record ECG by using two active electrodes?

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#Question id: 19695

#SCPH06 I Botany

Which of the following leads are used to record ECG by using two active electrodes?

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#Question id: 19696

#SCPH01 Biochemistry

Different leads are used to record ECG of humans. Which of the following connection shows in recording limb lead I?

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#Question id: 19696

#SCPH06 I Botany

Different leads are used to record ECG of humans. Which of the following connection shows in recording limb lead I?