Term: testcross: a cross between an organism whose genotype for a certain trait is unknown and an organism that is homozygous recessive for that trait so the unknown genotype can be determined from that of the offspring
Broader: hybridization: (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids | Unrelated: ophthalmic artery: a branch of the internal carotid artery that supplies the eye and neighboring structures
Broader: hybridization: (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids | Unrelated: contextual definition: a definition in which the term is used by embedding it in a larger expression containing its explanation
Broader: hybridization: (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids | Unrelated: law of gravitation: (physics) the law that states any two bodies attract each other with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them
Broader: hybridization: (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids | Unrelated: pair: a set of two similar things considered as a unit
Broader: hybridization: (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids | Unrelated: vice squad: a police group to enforce laws against gambling and prostitution
Broader: hybridization: (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids | Unrelated: upper respiratory tract: the nose and throat and trachea
Broader: hybridization: (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids | Unrelated: brush: momentary contact
Broader: hybridization: (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids | Unrelated: superscription: the activity of superscribing
Broader: hybridization: (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids | Unrelated: fir cone: the seed-producing cone of a fir tree
Broader: hybridization: (genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids | Unrelated: gown: a woman's dress, usually with a close-fitting bodice and a long flared skirt, often worn on formal occasions