Adaptations are?
a) inherited from parents
b) favorable characteristics
c) result from mutations
d) all of the above

Why is it important to study each branch of earth science?

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 of the following statements is true of cells