a branch of biology that deals with the heredity and variation of organismshttp://www.merriam-webster.com/dictionary/genetics
True-breeding
offspring of name genes from mother and fatherTrait
an inherited characteristicHybrid
an offspring of two animals or plants of different races, breeds, varieties, species, or genera Gene
a specific sequence of nucleotides in DNA or RNA that is located usually on a chromosome and that is the functional unit of inheritance controlling the transmission and expression of one or more traits by specifying the structure of a particular polypeptide and especially a protein or controlling the function of other genetic material
a specific sequence of nucleotides in DNA or RNA that is located usually on a chromosome and that is the functional unit of inheritance controlling the transmission and expression of one or more traits by specifying the structure of a particular polypeptide and especially a protein or controlling the function of other genetic material Alleles
either of a pair of alternative Mendelian characters (as smooth and wrinkled seed in the pea)
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either of a pair of alternative Mendelian characters (as smooth and wrinkled seed in the pea)http://www.merriam-webster.com/dictionary/alleles
Segregation
the separation of allelic genes that occurs typically during meiosis
the separation of allelic genes that occurs typically during meiosis
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Gamete
a mature male or female germ cell usually possessing a haploid chromosome set and capable of initiating formation of a new diploid individual by fusion with a gamete of the opposite sex
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a mature male or female germ cell usually possessing a haploid chromosome set and capable of initiating formation of a new diploid individual by fusion with a gamete of the opposite sex
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Probability
the ratio of the number of outcomes in an exhaustive set of equally likely outcomes that produce a given event to the total number of possible outcomes
the ratio of the number of outcomes in an exhaustive set of equally likely outcomes that produce a given event to the total number of possible outcomes Punnett Square
an n × n square used in genetics to calculate the frequencies of the different genotypes and phenotypes among the offspring of a cross
http://www.merriam-webster.com/dictionary/punnettsquarean n × n square used in genetics to calculate the frequencies of the different genotypes and phenotypes among the offspring of a cross
Homozygous
having the two genes at corresponding loci on homologous chromosomes identical for one or more loci
having the two genes at corresponding loci on homologous chromosomes identical for one or more loci
Heterozygous
having the two alleles at corresponding loci on homologous chromosomes different for one or more loci
having the two alleles at corresponding loci on homologous chromosomes different for one or more loci
Phenotype
the observable properties of an organism that are produced by the interaction of the genotype and the environment
http://www.merriam-webster.com/dictionary/phenotype
http://www.merriam-webster.com/dictionary/phenotype
Genotypes
all or part of the genetic constitution of an individual or group
Homologous
having the same or allelic genes with genetic loci usually arranged in the same order
Diploid
having two haploid sets of homologous chromosomes
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having two haploid sets of homologous chromosomes
http://www.merriam-webster.com/dictionary/diploid
Haploid
having the gametic number of chromosomes typically including one of each pair of homologous chromosomes
having the gametic number of chromosomes typically including one of each pair of homologous chromosomes
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Meiosis
the presentation of a thing with underemphasis especially in order to achieve a greater effect
http://www.merriam-webster.com/dictionary/meiosis
the presentation of a thing with underemphasis especially in order to achieve a greater effecthttp://www.merriam-webster.com/dictionary/meiosis
Tetrad
a group or arrangement of four: as a: a group of four cells produced by the successive divisions of a mother cell
http://www.merriam-webster.com/dictionary/tetrada group or arrangement of four: as a: a group of four cells produced by the successive divisions of a mother cell
Crossing-Over
an interchange of genes or segments between homologous chromosomesGene Map
structure of genese loctated in places
structure of genese loctated in places
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