you start with a cell that has a 2N number of 84. this cell goes through meiosis. for each of the following stages, determine the number of chromosomes, chromatids, and bivalents present a single cell.

Question

you start with a cell that has a 2N number of 84. this cell goes through meiosis. for each of the following stages, determine the number of chromosomes, chromatids, and bivalents present a single cell. 
a. Prophase I 
b. Anaphase I 
c. Metaphase II 
d. Cytokinesis II

I think if you look through some of the images at the following link, it will answer these questions.

http://images.google.com/images?&hl=en&num=10&btnG=Google+Search&lr=&as_ft=i&as_qdr=all&as_dt=i&as_rights=&safe=images&ie=UTF-8&oe=UTF-8&um=1&sa=N&tab=wi&q=meiosis

thanks =]