It is when homologous chromosomes attach to one another.Group of answer choicessynapsissynapsidcrossing overchiasmataNext

A chromosome created when crossing over combines DNA from two parents into a single chromosome.Group of answer choiceschiasmasister chromatidrecombinant chromosomecloneautosomehomologous chromosomeNext

What is crossing over?Group of answer choicesalso referred to as the “independent assortment of chromosomes”the exchange of homologous portions of nonsister chromatidsmaking an RNA copy of a DNA stranda direct consequence of the separation of sister chromatidsthe movement of genetic material from one chromosome to a nonhomologous chromosomethe exchange of homologous portions of sister chromatidsNext

An error in meiosis or mitosis in which members of a pair of homologous chromosomes or a pair of sister chromatids fail to separate properly from each other.Group of answer choicesmonosomynondisjunctioncrossing overinversionNext

What term refers to the failure of homologous chromosomes to separate during meiosis I?Multiple choice question.Crossing overNondisjunctionDiploidSynapsis

It refers to having an abnormal number of chromosomes, either extra copies or too few copies.Group of answer choicesaneuploidytrisomypolyploidynondisjunctiondiploidymonosomyNext