In the cranial nerve model, which best describes the location of the optic chasma: select one: a. inferior to the caudate nucleusb. superior to the corpus callosumc. between the putamen and caudate nucleusd. inferior to the masseter muscle

Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red.b) the pollen grains will be pure blue.c) the pollen grains will have red interiors and blue exteriors.d) the pollen grains will have blue interiors and red exteriors.

Which best explains why there are 64 possible codons in the genetic code and only 20 amino acids that make protiens of living organisms on earth

Which beat describes the brain stem