What phase does dna replication occur

During Mitosis, DNA is replicated during the S phase (Synthesis phase) of Interphase. Interphase is basically the daily life cycle of the cell. Cells spend most of their life in Interphase before Mitosis occurs (M phase)

DNA is replicated during the S phase, also called the synthesis phase

the darker peppered moth species were favored due to the fact that the industrial revolution had made all the nearby trees a darker color instead of white.