Pollination is the transfer of pollen from the male parts of a flower to the female parts of a flower of the same species, which results in fertilization of plant ovaries and the production of seeds.
Choose your x and y carefully. Scientists like to say that the independent variable goes on the x-axis (the bottom, horizontal one) and the dependent variable goes of the y-axis (the left side, vertical one).
The diagram below illustrates the relationship between QRS axis and the frontal leads of the ECG. Normal Axis = QRS axis between -30Â° and +90Â°. Left Axis Deviation = QRS axis less than -30Â°. Right Axis Deviation = QRS axis greater than +90Â°.