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