In humans, each cell nucleus contains 23 pairs of chromosomes a total of 46 chromosomes. The first 22 pairs are called autosomes which look exactly the same in both males and females. The 23rd pair of chromosomes is called an allosome. These sex chromosomes differ between males and females. Females have two copies of the X chromosome, while males have one X chromosome and one Y chromosome.
Range refers to the y-axis. Domain refers to the x-axis. Range refers to the y-axis. Domain refers to the x-axis.
To remember which axis is which, think of the x-axis as going a long the corridor and the y-axis as going u p the stairs â the letter a comes before u in the alphabet, just as x comes before y.. When you come to plot data, the known value goes on the x-axis and the measured (or unknown) value on the y-axis. For example, if you were to plot the measured average temperature for a number of months, you'd set up axes as shown in Figure 2: The next issue you face is deciding what type of graph to use.