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