Draw a horizontal line with vertical tick marks. Draw one in the middle of the horizontal line for 0, then draw 4 vertical ticks for every whole integer, this will split the number into quarters.
Draw enough to have up to positive 4 on the right side of 0 and -2 on the left side of 0 and label it with the given numbers.
Answer:
(a)
(b)
Step-by-step explanation:
See attachment for initial punnet square
Solving (a): Complete the square
Initially, we have:
To complete the square, we simply write the letter at the column and the letter at the row in each cell;
So, we have:
Solving (b): Percentage of each
From the question, we understand that W are dominant to w.
So:
From (a) above
So, the percentage of each is:
--- Complement rule
