Matching Pairs Genetics - Matching Online version Genetics - Matching by Benjamin D Morgan 1 Amount of oxygen received by cells 2 How many sickle cells 3 Recessive Allele 4 True breeding 5 Genotype 6 Phenotype 7 Closed System 8 Trait 9 Gregor Mendel 10 The amount of blood tested 11 Dominant Allele 12 Gene 13 Open system 14 System 15 Flows within 16 Allele 17 Heredity 18 Pollination When matter or energy moves inside of a system How does the number of sickle cells in a human body effect the amount of oxygen that gets to cells. Independent variable. An Austrian monk who studied pea plants that was known as the "Father of Genetics" The form of a trait that is displayed in an organism (what you see). A stronger form of a gene that, when present, covers up the appearance of the recessive allele. (capital letter) The set of traits an organism receives from its parents A characteristic that an organism can pass on to its offspring. An organisms genotype shows the actual alleles of the gene. Pollen grains containing sperm from the male part of the plant (anther) are carried to the female part of the plant called the ovule (self and cross pollination). A weaker form of a gene that is hidden when combined with a dominant allele. (lower case) When matter can enter and leave a system. When matter cannot enter or leave a system. Different forms of the same trait (gene) A plant that produces offspring with the same form of a trait when self pollinated A segment or unit of DNA that determines traits (heredity) Something made of two or more parts working together to perform a function How does the number of sickle cells in a human body effect the amount of oxygen that is received by cells. dependent variable? How does the number of sickle cells in a human body effect the amount of oxygen that gets to cells. Controlled variable.