Conservation genetics uses a combination of ecology, molecular biology, population genetics, mathematical modeling, and evolutionary taxonomy (the study of family relationships). It is both a basic and an applied science. First, scientists must understand the genetic relationships among the organisms they're studying.
Compare subatomic particles by Particle type: Î¿ the atom is composed of subatomic particles (protons, neutrons, and electrons) that affect the properties of an atom. Particle mass: Î¿ protons and neutrons have about the same mass.ompare subatomic particles by Particle type: Î¿ the atom is composed of subatomic particles (protons, neutrons, and electrons) that affect the properties of an atom. Particle mass: Î¿ protons and neutrons have about the same mass.
We'll start with the subatomic particles, electrons, protons, and neutrons, and then look at the mass of an atom (the mass number), how the particles are arranged in an atom (its structure), and what determines an element's identity (the atomic number).lectrons. All atoms (except hydrogen)* consist of 3 kinds of particles: protons, neutrons, and electrons. The properties of an atom â its mass, its charge, what element it is, what isotope of that element it is â are completely determined by how many of each kind of particle it has.