Translated with google translation, and my knowledge of Portuguese.
An evident difference between anaphases of mitosis and anaphases I and II of meiosis is that the chromosomes migrating to the cell poles are: for the cell poles are: (0.5) *
a) brothers in anaphases I and II and counterparts in anaphase of mitosis.
b) homologous in anaphases I and II and brothers in anaphase of mitosis.
c) homologous in anaphase I and children in anaphase II and anaphase of mitosis.
d) siblings in anaphase I and anaphase of mitosis and counterparts in anaphase II.
e) brothers in anaphases I and II and anaphase of mitosis.
Answer:
C.homologous in anaphase 1 and brothers in anaphase 11 and anaphase of mitosis.
Explanation: for moderator
This simply refers to the differences between the anaphase stage of Mitosis and Meiosis.
At Anaphase of Mitosis,there is centromere division.Therefore the homologous chromosomes separated into sister chromatids at the centromere, with each migrating to opposite poles of the cells.
At Anaphase i of meiosis, there is no centromere division. Homologous chromosomes migrates together to opposite poles lead by centromere.
At Anaphase ii, the homologous chromosomes undergo centromere division into sister chromatids, each migrating to opposite poles, thus behaving independently of one another.
thus Anaphase ii and anaphase of mitosis are the same.(children-Filho sister chromatids, but at Anaphase i, they are homologous since no centromere division..
Explanation for the student in Portuguese
so se refere simplesmente às diferenças entre o estágio anafásico da mitose e da meiose.
Na Anáfase da Mitose, há divisão centrômero. Portanto, os cromossomos homólogos se separam em cromátides irmãs no centrômero, cada um migrando para pólos opostos das células.
Na Anáfase i da meiose, não há divisão centrômero. Os cromossomos homólogos migram juntos para os pólos opostos liderados pelo centrômero.
Na Anáfase ii, os cromossomos homólogos passam pela divisão do centrômero em cromátides irmãs, cada uma migrando para pólos opostos, comportando-se independentemente um do outro.
portanto, a anáfase ii e a anáfase da mitose são as mesmas (cromátides irmãs filhos-filho )mas na anáfase i, elas são homólogas, pois não há divisão do centrômero.
