Normal electrocardiograms recorded from the three standard bipolar limb leads (I, II, III). Match the following.

Column I	Column II
a. P wave	i. Positive
b. T wave	ii. Negative
c. R wave
d. S wave

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#Question id: 7035

#SCPH01 Biochemistry

In xenopus, In what conditions b-catenin on target gene expression without wnt protein?

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#Question id: 14133

#I Life Science/ Life Sciences Group – I-V

The study of evolutionary relationships is known as

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#Question id: 15711

#SCPH01 Biochemistry

For the regeneration of a whole plant from a cell or callus tissue, there should be differentiation leading to shoot bud or embryo formation. This may occur through 

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#Question id: 1019

#SCPH28 | Zoology

Bacteria are present on the body

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#Question id: 1598

#SCPH05 I Biotechnology

Which of the following polypeptide is important for the expression of MHC I on the cell membrane?