Dichotomous key example

Cedure,© data: rmativetable 1: positive and negative results when imacromoleculeregative results when testing for the presence of macromoleculeschemical test | positive test result negative tcarbohydrates – simplesugarse negizitivecarbohydrates – 2: results for the presence of macromolecules in the evidence sample

You can tell from this karyotype that the individual is female because the karyotype has two chromosomes labeled

Hemoglobin is a proton that carries oxygen around the body what is hemoglobin made from