Question

The process seen below creates sister chromatids that are: (see picture)

identical, because genetic material from homologous pairs can not be transferred.

different, because non-sister homologous chromosomes have swapped genetic material with one another.

identical, because sister chromatids do not swap genetic material.

different, because paternal chromosomes will swap with other paternal chromosomes.

Answer 1

So basically B.) ^^^

Answer 2

Chromosomes contain DNA molecules highly packaged and wound around histone proteins. Each chromosome has two chromatids joined together at a point called centromere. Crossover is a process that take place during meiosis 1 ( first phase of meiosis), it enhances the exchange of genetic material. During cross over the non-sister chromatids of chromosomes fuse at chiasma where exchange of genetic material takes place.Therefore, it will be correct to say that crossover creates sister chromatids that are different, because non-homologous sister chromosomes have swapped genetic material with one another.