Answer:
12
Step-by-step explanation:
To find the common difference, we take the 2nd term and subtract the first term
17-5 =12
We check it with the 3rd term minus the second term
29-17 = 12
The common difference is 12
We add 12 each time
The answer is b. The paired chromosomes overlap of dna
1:1 is the ratio of the length of one leg to the length of the other leg