It is during the anaphase of meiosis that the replicated homologous chromosomes line up next to each other at the cell's equator.
Metaphase 1
Metaphase I
metaphase
metaphase I
Metaphase
metaphase 1
Metaphase I
Meiosis Stage II.
metaphase I of meiosis
AnaPhase1
They are separated in Anaphase I of Meiosis I.
No, tips of homologous chromosomes cross over in Meiosis I. There are no homologous chromosomes by Meiosis I.
Meiosis Stage II.
metaphase I of meiosis
AnaPhase1
Nondisjunction occurs when homologous chromosomes do not seperate. -Amber ^-^
homologous chromosomes behave independently Pairing of homologous chromosomes allowing independent segregation and crossing over is unique to meiosis. In mitosis, homologous chromosomes behave independently.
meiosis
They are separated in Anaphase I of Meiosis I.
No, tips of homologous chromosomes cross over in Meiosis I. There are no homologous chromosomes by Meiosis I.
Usually they dont as homologous chromosomes form bivalents with other homologous chromosomes and crossing over occurs between the 2. But if a chiasmata does form between the t homologous chromosomes they can change information.
Nondisjunction
synapsis
No, only in meiosis