This is not a comprehensive guide. It covers most of the terms you will see again during the test. Some of these are red herrings! development evolution human populationtotal fertility rate (TFR) developed countries developing countries social class status socioeconomic status education status adaptive centrism mutational change natural selection Upper Paleolithic period Evolutionary psychology Cultural anthropology Natural psychology chromosomes nucleotides genes DNA RNA human genome phenotype genotype dominant gene recessive gene allele expressed gene controller gene incomplete dominance homogenetic inheritance heterogenetic inheritance dominant-recessive inheritance polygenetic inheritance X-linked disorder embryology behavior genetics developmental psychology genetics Monozygotic (MZ) twins Dizygotic (DZ) twins Heritability Reaction range nature-nurture debate concordance rate mitosis meiosis blastocyst zygote fertility treatments oxytocin birth process cervix dilation crowning episiotomy vaginalectomy amniocentesis umbilical cord complications of the birth process cesarean-sections risks birth & spiritual cleanliness midwife epidural episiotomy twilight Sleep Drug-induced coma Hypnosis labor napping Lamaze Bradley Natural childbirth maternal mortality