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vocabulary 2/18

TermTerm
reproduction in which sex cells of which sex cells of each parent unite to produce offspring that share traits from both sexual reporduction
reproduction that doesn't involve the union of the sex cells in which a single parent produces it & it genetically looks identical asexual reproduction
to breed or cause the production of the hybrid hybridization
human practice of breeding animals or plants that have certain desired traits selective breeding
a cell, cell products or organism that is genetically identical to the unit or individual form which it was deprived cloning
in an eukaryotic cell, one of the structures in the nucleus that are made up of DNA & protein;in the prokaryotic cell, the main ring of DNA chromosomes
organism carrying an unexpressed defective gene carrier
diagram that shows the occurrence of a genetic trait in several generations of family- like a "family tree" pedigree
breed from closely related people or animals inbreeding
phenotypic expression of an allele related to the chromosomal sex of the individual sex-linked cells
when the egg & sperm fuze zygote
process of cell division which the # of chromosomes decrease by 2 divisions of the nucleus, which results in the production of sex cells meiosis
action/process of fertilizing an egg, female animal, or plant involving the fusion of male & female gametes to form a zygote fertilization
a pair of chromosomes that determine the sex of an indivisual sex chromosomes
containing to complete set of chromosomes 1 from each parent diploid
describes a cell, nucleus or organism that has only one set of unpaired chromosomes haploid
a mature haploid male/female germ cell that is able to unite with another of opposite sex in sexual production to form a zygote gamete
fertilization of an egg by sperm that occurs inside the body of a female internal fertilization
union of sex cells outside the bodies of the parents external fertilization
chromosomes that carry the same set of genes homologous chromosomes
male sex cell sperm
female sex cell egg
Created by: maddyysultemeier
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