A chromosome created when crossing over combines DNA from two parents into a single chromosome.Group of answer choicessister chromatidclonehomologous chromosomechiasmaautosomerecombinant chromosomeNext

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

There are genes on both strands of DNA along a chromosome.Group of answer choicesTrueFalseNext

Chromosomes that possess the same genes.Group of answer choicesnonhomologous chromosomeshomologous chromosomesNext

While joined, _____ make up one chromosome.Group of answer choicessister chromatidschromatinNext

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