Data that is descriptive and can't be counted is called what?

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last

(amoeba sisters video recap: pedigrees and need

Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?