Which of the following statements is true

A you get you acquired traits all your life but once you acquire them they never change

B you are born when inherited traits but they change over your lifetime as you learn new things

C your inherited traits don't change but your acquired trait contains over your lifetime

D both your inherited and acquired traits are unchangeable from the moment you're born

Assume that you are interested in separating short (200-400 bp) dna molecules from a pool of longer molecules in the 10,000-20,000 nucleotide range. you have two recipes for making your polyacrylamide gels: one recipe uses 1.5 percent agarose and would be considered a “hard gel,” while the other uses 0.5 percent agarose and would be considered a loose gel. which gel should you use to separate the short (200-400 bp) dna molecules from a pool of longer molecules in the 10,000-20,000 nucleotide range?