Mendel crossed tall and round seeded pea plants with dwarf and wrinkle seeded pea. The F1 plants were all tall and round seed. What is the probability of tall plant with wrinkle seed in F2 generation?

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#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

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#Question id: 19695

#Unit 13. Methods in Biology

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

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#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?

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#Question id: 19697

#Unit 13. Methods in Biology

How to record through limb lead II in ECG?

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#Question id: 19698

#Unit 13. Methods in Biology

What is the configuration of limb lead III during ECG recording?

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#Question id: 19699

#Unit 13. Methods in Biology

What is Einthoven’s Law?