Non-native species can have important effects on biological communities by

Which prevent errors in dna replication? a. helicase enzyme checks the dna for errors. b. each base can attach to only one other type of base. c. ribosome enzymes prevent errors from happening. d. dna contains no complementary base pairs.

Give an example of a trait that is controlled by more than one gene.

Moving down the ramp from 6 meters to