biology unit 2

A.   Occurs when only one member of each homologous pair of chromosomes is present

B. Nuclear membrane re-forms

C.   Chromosomes align in the middle of the meiosis II cell

D.   DNA replicates

E.   Crossing over occurs during this phase

F.   The centromeres split and the chromatids are pulled apart

G.  DNA condenses into chromosomes

H.  Chromatids separate in a meiosis II cell

I.   RNA leaves the nucleus

J.  Four daughter cells form, each with one copy of the original chromosomes

K. Chromosomes align along the middle of the cell

L.  The cell splits into two daughter cells

Interphase

Prophase

Metaphase

Anaphase

telophase

Cytokinesis

haploid

metaphaseII

anaphaseII

telophaseII