person of color - (formal) any non-European non-white person. person of colour. individual, mortal, person, somebody, someone, soul - a human being; there was too much for one person to do. formality - compliance with formal rules; courtroom formality.
Incubating and viewing plates. Incubating the plates to promote growth of microbes is an essential part of any microbiology investigation. Incubating in aerobic conditions, and below human body temperature, reduce the risk of encouraging microorganisms (particularly bacteria) that could be pathogenic to humans.
By the end of this section, you will be able to: Fertilization occurs when a sperm and an oocyte (egg) combine and their nuclei fuse. Because each of these reproductive cells is a haploid cell containing half of the genetic material needed to form a human being, their combination forms a diploid cell. This new single cell, called a zygote, contains all of the genetic material needed to form a humanâhalf from the mother and half from the father.