D) Lines 66-68 (“When...chromosomes”)41 .Which of the following, if true, would most weaken the author’s argument in lines 8-11?
A) Scientists don’t always consider animal breeds created in labs to be new species.
B) Evolution is a complex process that can’t be manipulated by humans.
C) The two animals used in the process are not considered different species by some
scientists.
D) Researchers have proven that all lizards have the ability to clone themselves, but
they only clone in captivity.42 .As used in line 43, the sentence “Somehow, this triggers a switch to parthenogenesis,”
suggests that
A) scientists are still looking for the switch that causes cloning.
B) hybridization is a complex, but manageable process.
C) scientists are unclear as to how female whiptails can clone themselves.
D) no one knows why female whiptails choose cloning over mating.