An organism has the allele frequency of a = 0.4 and b = 0.3. What's the frequency for allele c?
1. c = 0.0
2.c= 0.4
3.c = 1.0
4.c= 0.3

Ascientist is conducting an investigation that involves water, silver, carbon dioxide, and oxygen gas which group of statements best describes all of the materials he is using in the investigation?

The current thought on the structure of the cell membrane is: a. a static phosphate sandwich of lipids b. a fluid-mosaic of phospholipids and proteins c. a bilayer of proteins with static lipid molecules d. an impermeable bilayer of protein molecules e. a static and permeable phospholipid single layer

Natural resources are any materials that humans obtain from the earth to meet our wants and needs.