Interactions Among Chromosomes Mastering Biology. We probe the three dimensional chromatin architecture of aikang 58 ak58 a widely cultivated allohexaploid wheat variety in china nbsp carrying the. Why do some species employ both mitosis and meiosis whereas other species use only mitosis.
Thus although the parent cell is diploid containing two chromosome sets one maternal and one paternal each of the two daughter cells is haploid containing only a single chromosome set. They need both if they are producing plant gametes. Learn vocabulary terms and more with flashcards games and other study tools.
Homologous chromosomes contain the same gene loci but may have different alleles of a particular gene.
Interactions among chromosomes this diagram shows a diploid nucleus 2n 8 in which chromosome replication has occurred in preparation for mitosis top right and meiosis bottom right. Start studying biol190 ch10 mastering biology. In meiosis i homologous chromosomes pair and then separate. Sister chromatids are identical copies of each other produced during dna replication.
