Answer:
4.0 million
Step-by-step explanation:
The average length of a base pair (bp) is 340 pm (340 × 10^-12 m)
Length of DNA = Number of bp × length of each bp
1.36 × 10^-3 m = bp × 340 × 10^-12 m
bp = (1.36 × 10^ -3)/(340 × 10^-12) = 4.0 × 10^6
The DNA segment would contain 4.0 million bp.