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TLS Online TPP Program

#Question id: 19696

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

#13. Methods in Biology
  1. the negative terminal of the electrocardiograph is connected to the right arm and the positive terminal is connected to the left arm.
  2. the positive terminal of the electrocardiograph is connected to the right arm and the negative terminal is connected to the right arm.
  3. the negative terminal of the electrocardiograph is connected to the right arm and the positive terminal is connected to the left leg.
  4. the negative terminal of the electrocardiograph is connected to the left arm and the positive terminal is connected to the left leg.
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TLS Online TPP Program

#Question id: 24000

#Aptitude

If a poor student is unable to deposit his monthly fees in time, what will you do in this condition?
TLS Online TPP Program

#Question id: 11476

#7. System Physiology – Animal

What structures would neurobiologists look for if they are interested in determining if an animal can see in color?
TLS Online TPP Program

#Question id: 8908

#9. Diversity of Life Forms

According to one hypothesis, the jaws of vertebrates were derived by the modification of
TLS Online TPP Program

#Question id: 355

#1. Molecules and their Interaction Relevant to Biology

Measurements show that the pH of a particular lake is 4.0. What is the hydroxide ion concentration of the lake?
TLS Online TPP Program

#Question id: 10414

#6. System Physiology – Plant

Plants have evolved with multiple photoreceptors, Phytochrome is one of them. Which of the following statements is incorrect about these photoreceptors?