Which criteria should materials of a technological design meet ?

Do you think the gene eef1 alpha1 supports cell theory? explain your response.

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.

Which is the most likely reason the writer of the play pygmalion chose to change the character of galatea from a statue to working-class woman?