Biology: Meosis I and II processses?

Question

Please help me put the following in the order in which they occur during Meiosis I and Meiosis II...

A. chromosomes line up in the center of the cell

B. spindle fibers pull apart homologous chromosomes

C. four haploid daughter cells form

D. Cells undergo a round of DNA replication

E. sister chromatids seperate from each other

F. Homologous chromosomes form terrads

G. two haploid daugher cells form

H. Spindle fibers attach to the homologous pairs

I. Individual chromatids move to the end of the cell

J. Crossing over occurs

Answer 1

This is the order that I would put them in, although I think some steps are missing:

MeiosisI
D. Cells undergo a round of DNA replication
F. Homologous chromosomes form terrads
J. Crossing over occurs
H. Spindle fibers attach to the homologous pairs
G. two haploid daugher cells form (except I don't think these are techically "haploid").

MeiosisII
A. chromosomes line up in the center of the cell
B. spindle fibers pull apart homologous chromosomes
E. sister chromatids seperate from each other
I. Individual chromatids move to the end of the cell
C. four haploid daughter cells form


http://www.biology.arizona.edu/cell_bio/tutorials/meiosis/page3.html

http://staff.jccc.net/pdecell/celldivision/meiosis.html

Answer 2

J A H B G D (A) E I C

Chromosomes line up at the equator of the cell twice. Once in Meiosis I and once in Meiosis II, so I am not sure exactly where to put it. I do not know where F goes. It has been awhile since I have done this. I hope it helps though.

Answer 3

B. DNA content textile is halved in both meiosis I and meiosis II. Ploidy factor transformations from diploid to haploid in meiosis I, and remains haploid in meiosis II. The above answer is incorrect!!