Members Lounge

India-Forums

   
Members Lounge
Members Lounge

helpppppppp!!!(science) (Page 2)

mango Global Moderator
mango
mango

Joined: 08 December 2004
Posts: 9255

Posted: 22 January 2005 at 12:13am | IP Logged
Confusedi didnt even learn wat standard r u in nish?

*Anjali* IF-Dazzler
*Anjali*
*Anjali*

Joined: 13 August 2004
Posts: 4673

Posted: 22 January 2005 at 2:32am | IP Logged
ok Manjot---here is what I learned about it (i hope it makes sense):

--basically it is the same in both plants and animals, except for two key differences.  In animals, you have these structures called centrioles, which help form the spindle apparatus, which separates the chromosomes during anaphase (the phase when the  chromosomes are separated). Plants don't have centrioles, but they do have a spindle apparatus still which helps in the division.


--Another major difference, which nish1 mentioned, is the formation of the "cell plate"  in plants.  Basically, plants have a cell wall, whereas animals don't. So when animals are done dividing, then at the end of telophase, they split up their cytoplasmic contents evenly in a process called cytokinesis (so each daughter cell gets same amount of cytoplasm).  But in plants, since a cell wall has to be formed as well,  the plants form a cell plate which is formed by vesicles.  Basically, they have this hard plate between them, and as the cells grow and mature, they pinch away, each with their own cell wall.

Tongue


Edited by anjali308 - 22 January 2005 at 3:55am
HUMM IF-Dazzler
HUMM
HUMM

Joined: 06 November 2004
Posts: 2927

Posted: 22 January 2005 at 3:52am | IP Logged
vavava ... anjali is really a scholar in science!Clap
I hope manjot u have found ur answer!Big smileBig smile
ritu Goldie
ritu
ritu

Joined: 14 August 2004
Posts: 1355

Posted: 22 January 2005 at 5:54am | IP Logged
She is preparing for medical so she is good in bio. I took bio in 11th standard kisi tarah 33 % marks lekar pass hui thee.
jazmine IF-Dazzler
jazmine
jazmine

Joined: 09 December 2004
Posts: 2595

Posted: 22 January 2005 at 6:33am | IP Logged
even though im in top science class i dont know the answer. all i know some bits of question plant n animal cells have a nuclear. (betta get out my science work i did last yearLOL.) i think canada teaching n studying n UK studying is toatlly different.
nish1 Senior Member
nish1
nish1

Joined: 27 December 2004
Posts: 413

Posted: 22 January 2005 at 8:52am | IP Logged
sorry manjot i didn't explain like anjali but i guess she made it sound easy for u

sorry

anyway i am in college i think ...rightnow even i don't know if i am senior or junior i lost count of that too...sorry i couldn't help u but the way u sound looks like i made u more nervous

sorry i didn't mean that
mango Global Moderator
mango
mango

Joined: 08 December 2004
Posts: 9255

Posted: 22 January 2005 at 9:45am | IP Logged
thanx anju and nishSmile
mango Global Moderator
mango
mango

Joined: 08 December 2004
Posts: 9255

Posted: 22 January 2005 at 11:18am | IP Logged

How would the following image look when viewed through a compound light microscope?

Go to top

Related Topics

  Topics Author Replies Views Last Post
The Science behind being at Complete Peace

Author: aneetasingh   Replies: 0   Views: 499

aneetasingh 0 499 30 October 2009 at 1:30am by aneetasingh
Strange and Weird Science!!!!!!!!!

Author: SabeenSmiles   Replies: 2   Views: 450

SabeenSmiles 2 450 27 September 2007 at 8:06am by tangina r
Science and the Quran

2

Author: yourmombiatch   Replies: 11   Views: 946

yourmombiatch 11 946 24 June 2006 at 6:47pm by Tina2sweet
HELPPPPPPPP!!!!!!!

2

Author: lil_angelz   Replies: 11   Views: 677

lil_angelz 11 677 08 January 2006 at 11:49am by sweet freedom

Forum Quick Jump

Forum Category / Channels
Forums

Members Lounge Topic Index

Disclaimer: All Logos and Pictures of various Channels, Shows, Artistes, Media Houses, Companies, Brands etc. belong to their respective owners, and are used to merely visually identify the Channels, Shows, Companies, Brands, etc. to the viewer. Incase of any issue please contact the webmaster.

Popular Channels :
Star Plus | Zee TV | Sony TV | Colors TV | SAB TV | Life OK

Quick Links :
Top 100 TV Celebrities | Top 100 Bollywood Celebs | About Us | Contact Us | Advertise | Forum Index