1 A phosphate 2 A sugar
3 Abase
Phosphate
Based on the evidence, this is
Nitrogen Base
Deoxyribose
sugar
which is a type of

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

What function does the limb sever in each animal? how are the limb bones of the four animals similar? based on these similarities what can be inferred about the evolution of the four animals.

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.