What is the correct dorso-ventral arrangement seen in a cross-section of Drosophila embryo?

TLS Online TPP Program

#Question id: 19691

#Unit 13. Methods in Biology

The QT interval of an electrocardiogram (ECG) includes the  

TLS Online TPP Program

#Question id: 19692

#Unit 13. Methods in Biology

What does ST interval show on ECG?

TLS Online TPP Program

#Question id: 19693

#Unit 13. Methods in Biology

The U wave is an inconstant finding that:

TLS Online TPP Program

#Question id: 19694

#Unit 13. Methods in Biology

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

TLS Online TPP Program

#Question id: 19695

#Unit 13. Methods in Biology

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

TLS Online TPP Program

#Question id: 19696

#Unit 13. Methods in Biology

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