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Kiriman oleh asPiRe pada 11. September 2007 23:50
#1

apa stage2 meiosis?

Kiriman oleh hazarina pada 11. September 2007 23:56
#2

Meiosis is a two-part cell division process in organisms that sexually reproduce, which results in gametes with one half the number of chromosomes of the parent cell. In some respects, it is very similar to the process of mitosis, yet it is also fundamentally different in other respects. Let's look at an overview of the meiotic process.

Meiosis

Meiosis is divided into two parts: meiosis I and meiosis II. At the end of the meiotic process, there are four daughter cells rather than the two produced at the end of the mitotic process. Each of the resulting daughter cells has one half of the number of chromosomes as the parent cell.

Meiosis I

Meiosis I encompasses four stages:

* Prophase I

* Metaphase I

* Anaphase I

* Telophase I

The stages are similar to the stages in mitosis but the largest differences occur in prophase I. In most cases, at the end of meiosis I, two daughter cells are produced.

Meiosis II

Meiosis II also encompasses four stages:

* Prophase II

* Metaphase II

* Anaphase II

* Telophase II

Kiriman oleh sapphire pada 12. September 2007 00:01
#3

pastu at the end of meiosis II, dia produce 4 daughter cells kan... Each of diz resulting daughter cells => haploid,,~

Kiriman oleh Najib pada 12. September 2007 04:33
#4

tp meiosis berlaku kat mana?...
somatic cell ekh?
ka mitosis yang somatic cell?...

Kiriman oleh biosphere pada 13. September 2007 08:59
#5

actually..mitosis berlaku kepada somatic cell..untuk gantikan cell rosak dan yang dah mati...so ingat apa beza mitosis dan meiosis. mitosis neh cam proses bwat klon sesuatu cell..kalo kat kulit..maknanyer mitosis yang berlaku adalah untuk menghasilkan epidermic cell yang baru..dia xkan hasilkan cell untuk organ lain..ada paham? parent cellnyer diploid..daughter cell pun diploid...

meiosis pulak..scr ringkasnyer..
division of human cell untuk menghasilkan sex gamete..
untuk kaum hawa..proses nieh terjadi di ovary dan menghasilkan ovum..
bagi lelaki.. proses meiosis berlaku di testis dan menghasilkan sperm..

ovum dan sperm adalah haploid..dan bila berlaku fertilisation..dua2 neh bergabung dan membentuk diploid...pastu jadilah korang semua..

meiosis neh la yang tentukan rupa, mata, hidung, dan genetik korang semua... bagi form 4.. korang akan belajar masa form 5..get ready! muahahaha.. so..no meiosis=no gametes=no reproduction=no offspring=no homosapien...waaaaaaaa!!!

Kiriman oleh MiSz RizHa pada 14. September 2007 12:15
#6

ngeE~
aku plg ska bab nie...
aku bljr gakz...
tp x la m'dlm cam hampa....Grin

Kiriman oleh hazarina pada 17. October 2007 13:35
#7

wey..
biosphere terang pahamla...
bes2..

Kiriman oleh biosphere pada 18. October 2007 10:15
#8

Xkan Habih Discuss dah kut?