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Inherited traits are controlled by genes and the complete set of ... A portion of a DNA molecule that specifies a single functional unit is called a gene; ... containing a unique combination of DNA sequences that code for genes.


A hereditary carrier (or just carrier), is a person or other organism that has inherited a recessive allele for a genetic trait or mutation but does not display ... This resistance leads to increased fitness of the carriers, known as a heterozygote ... Genetic testing can be used to tell if a person carries one or more mutations of the CF ...


The allele is the portion of DNA which code a specific hereditary traits. Different traits may be seen for different alleles of a given gene. Alleles can either be ...


The small regions that code for proteins are called genes, and proteins are responsible for an ... The genetic code dictates which proteins the cell manufactures.


Base - One of the four different chemical units which comprise DNA. The sequence of DNA bases codes for the amino acid sequence of proteins. These four ... Genetic variation - Refers to the differences in inherited traits that exist among the members of a species. ... Mendel, Gregor - So-called "father of modern genetics".


a large organic molecule that stores the genetic code for the synthesis of proteins . DNA is composed of ... Approximately 1 in 700 females are carriers of the gene for this trait. ... Genome imprinting is also known as genetic imprinting. genotype ...


Heredity is the passing on of characteristics from one generation to the next. ... Genes are made of a chemical called DNA (deoxyribonucleic acid). Genes are ...


Segments of DNA called "genes" are the ingredients. Each gene adds a ... in the living organism. You need only one dominant allele to express a dominant trait. ... There are several ways the genetic code can be altered. Sometimes genes are ...


Segments of DNA are called. ______. A. mutations. B. RNA. C. traits. D. genes ... A. are exactly like one of the parents ... determine the genetic makeup of a tall.