Question

1. shown below are the dna scans for three frogs that look alike. which frogs are identical twins?

○ frogs a and b
○ frogs a and c
○ frogs b and c
○ cannot be determined.

Explanation:

Identical twins have identical DNA, so their DNA scan band patterns will be an exact match. By comparing the three DNA scans:

• Frog A and Frog C have identical banding patterns across the entire scan.
• Frog B has distinct differences in its banding (e.g., the final band and several middle bands do not match A or C).

Answer:

Frogs A and C