Answer:
C
Explanation:
one letter big and one small
the first letter is capital
The answer is Biological Resistance, hope this helps. Please mark brainliest.
The physical distance that separates them on the chromosome.
Diffusion is one form of passive transport that doesn't require the expenditure of cellular energy. A molecule can diffuse passively through the cell membrane if it's lipid-soluble, uncharged, and very small, or if a carrier molecule can assist it. ... The assisted process is known as facilitated diffusion.
Got this off google but still hope it helps :)