Human language developed as the result of genes and the opportunity to hear language during a sensitive period in early life. what type of explanation is this

(! ) what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

What is a gene ? a) a section of a protein that codes for dna. b) the alternate version of a trait. c) the visible trait in the f1 generation. d) a section of dna that codes for a specific trait .

If assuming tasting ptc as a simple gene trait,what other genotype would you select to put in this missing genotype box that could result in this phenotype