Which theory suggests that all cells come from other cells

Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population.b) the separated population is small, and genetic drift occurs.c) the isolated population is exposed to different selection pressures than the ancestral population.d) different mutations begin to distinguish the gene pools of the separated populations.e) gene flow between the two populations is extensive.

What would be he the strand of complementary dna produced be the strand of dna shown below> tcg aag

Which statement best addresses the differences in sex cell differentiation between the red-eared slider turtle and a human?