The concept that microorganisms can be linked to specific infectious diseases was largely unknown until recent history. a. True
b. False

chromosomes carry the genetic information for organisms. also, chromatin is the thread like dna which is located in the nucleus of an organism.

answer; both surfaces of the membrane are nonpermeable

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added