Which source of evidence for evolution is the weakest?

Individuals do not compete directly for resources, but are prey for the same predator

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

Recombinant dna is the merging of dna from unrelated organisms to create new genetic varieties is assembled in the lab from mononucleotides was part of the green revolution of the 1960s is pollination of one plant by another of the same species is cross-pollination of one plant by a different species