Genetics 2 Vocab Crossword
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
                                               
 
 
Down: 1) allele that is not expressed unless 2 copies are present in an organism's genotype2) offspring that are the result of mating between 2 genetically different kinds of parents.4) The one we haven't learned about yet7) Form of nuclear division that divides a diploid cell into haploid cells; important in forming gametes for sexual reproduction8) chromosomes that have the same length, appearance, and copies of genes, although the alleles may differ10) Enzyme that cuts DNA at specific nucleotide sequences11) All of an organism’s genetic material15) Genetically engineered DNA that contains genes from more than one organism or species17) male gamete19) heterozygous genotype that equally expresses the traits from both alleles20) collection of all of an organism's genetic info that codes for traits21) Unique sequence of DNA base pairs that can be used to identify a person at the molecular level22) characteristic of having 2 different alleles that appear at the same locus of sister chromatids24) exchange of chromosome segments between homologous chromosomes during meiosis I26) cell that has only one copy of each chromosome27) Chromosome that directly controls the development of sexual characteristics28) Fusion of an egg and sperm cell30) any of the alternative forms of a gene that occurs at a specific place on a chromosome33) of the phenotypes and genotypes in a family that is used to determine whether an individual is a carrier of a recessive allele Across: 3) cell that has two copies of each chromosome, one from an egg and one from a sperm5) Genetically identical copy of a single gene or an entire organism6) female gamete9) process by which offspring are produced from a single12) allele that is expressed when 2 alleles are present in an organism's genotype13) phenotype influence by several genes14) Cell that can divide for long periods of time while remaining undifferentiated16) study and comparison of genomes within a single species or among different species18) Process by which two gametes fuse and offspring that are a genetic mixture of both parents are produced23) Process of changing an organism’s DNA to give the organism new traits25) collection of all of an organism's physical characteristics29) the random distribution of maternal and paternal chromosomes into gametes during meiosis31) Cell that makes up all of the body tissues and organs, except gametes32) parental, offspring, etc?34) Sex cell- egg/sperm35) characteristic of having 2 of the same alleles at the same locus of sister chromatids36) Cell that forms when a male gamete fertilizes a female gamete37) cross between an organism with an unknown genotype and an organism with a recessive phenotype38) Chromosome that contains genes for characteristics not directly related to the sex of the organism
 

 

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