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4.2,4.3,4.4,vocab

chapter 4 science

TermDefinition
probability a number that describes how likely is that an event will occur
Punnet square a chart that shows all the possible combinations of alleles that can result from a genetic cross
phenotype an organism's physical appearance, of visible traits
genotype an organism's genetic makeup, or allele combinations
homozygous ab organism that has two identical alleles for a trait
heterozygous an organism that has two different alleles for a trait
condaminance an inheritance pattern
meiosis is the process by which the number of chromosomes reduced by half to form sex cells - sperm and eggs
messenger RNA copies the coded messages from the DNA in the nucleus, and carries the messages to the ribosome in the cytoplasm
transfer RNA carries amino acids to the ribosome and adds them to the growing protein
mutation any change in a gene or chromosome
Created by: S730495
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