Cell division

1. allows the combination of genes from two parents and the genetic variation
beacause insependent assortment and the crossing over of genes

2 meiotic cell division means" Prophase 1 ,metaphase 1 ,anaphase 1 ,telophase 1
Prophase 2 ,metaphase 2,anaphase 2 ,telophase 2" and cytoplasmic division
but meiosis is only the nuclear division includes only " Prophase 1 ,metaphase1 ,anaphase 1 ,telophase 1 Prophase 2 ,metaphase 2,anaphase 2 ,telophase 2"


3 -growth
-repair and replacment of body parts
-regeneration of the lost part of the body
-asexual reproduction

4 like the answer in Q3...
mitosis is only the nuclear division.... a part of mitotic cell division..

2009-12-23 23:38:02 補充：
yes!!

因為cell division 係whole cell ge
而我地就分佢為nucleus(meiosis) 同 cytoplasm (cytoplasmic division)

ps:
你係唔係要會考la??

2009-12-24 14:38:31 補充：
@@ 原來係咁

本來係中五學ga!!
畀心機ar!

True. Meiosis is only a process in meiotic cell division.
meiotic cell division = meiosis(nucleus seperation) + cytoplasmic division
Same applies to mitotic cell division.