Indicate the sequence of the template strand if a complement strand has the sequence 5’ ATCGC 3’

Structures in cells that carry out specific functions.

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm

Which of the following statements is true about the relationship between genetic variation and natural selection? a. genetic variation must be present in a population before natural selection can act on it. b. genetic variation arises in a population as a result of natural selection. c. natural selection can act on a population whether there is genetic variation within the population or not. d. after natural selection acts on a population, the amount of genetic variation in the population always increases.