For years, biologists called most prokaryotes "bacteria." Which statement best explains why a biologists now divide prokaryotes into two distinct categories?

Consider the genetic cross for blood type of these two parents. The father is type A and the mother is type B. Both have the recessive allele for blood type 0.

Why would it be hard to find an ideal co2 level if the light intensity is very low when in photosynthesis?

How do you put allele in a sentence

Which life cycle describes a plant that reproduces asexually and sexually?

Which statement belongs in the region marked X? can be caused by hurricanes push water onto the shore pose the greatest threat to coastal residents pose the greatest threat to inland residents

Why is it necessary to do a spinal tap when you suspect a bacterial infection of the central nervous system? why can't you use a blood test?

Name the major greenhouse gasses and how they get into the atmosphere

Which type of cell goes through the determination process?

What organic molecule is the basis of enzymes.?

Which transport mechanisms require the formation of a vesicles to transport material into or out of the cell? A: diffusion and osmosis B: exocytosis and calcium pumps C: exocytosis and endocytosis D: diffusion and facilitated diffusion