TSR Pakistani soc. MK8

wahhh D: could you send me the link please?

praying medicine does not have anything or alot on genetics :l

I know right, I need to get my motivation back for F215

http://www.youtube.com/watch?v=983lhh20rGY here u go

hopefully we'll get it all done and dusted well in advance

thank you!

you did 18 GCSES? :O what subjects? why so many? :O :O please dont say all A*s (well that would be super impressive)
I did only 11 (then again in one sitting) but still!

dunno what you're talking about. PS I did all my GCSEs in one sitting (except two or three which I did in Year 9/10)

haha somewhere someone commented on something saying about 18 gcses haha


really?! oh cool!very few schools did that!

Don't worry about my GCSEs I didn't do too well though

Yes I hope I want to get all this cellular control chapter 1 finished by this week.

One thing I had an interesting question was that in Meiosis, why is there meiosis 1 and meiosis 2 ? like why 2 stages

dunno what you're talking about. PS I did all my GCSEs in one sitting (except two or three which I did in Year 9/10)

I defo replied to this :O but my response isnt there anymore

oh good luck I havent finished learning it yet haha

1. meiosis 1 uses both maternal and paternal chromosomes and has the crossing over rather than just one for genetic variation
2. meiosis 2 is same as the mitosis (almost) and has the 4 daughter cells which are halpoid except 2 cells split into 4, rather than 1 into 2.

thanks

why 2 process but mitosis 1? is it because mitosis produces less number of daughter cells

thanks

why 2 process but mitosis 1? is it because mitosis produces less number of daughter cells

I made a mistake, it wasnt you I was talking about, sorry.

haha im sure you didnt do that badly
hows the med applic going btw? any news?

Thanks





I severely underachieved. lol

you made up for it at a-level right?

Still underperformed a lot.

it would be nice if they called it meiosis 1 and kept the second bit as mitosis 1 but that may cause confusion as mitosis is when its genetically identical.

probably, and also mitosis doesnt have a mixture of paternal and maternal chromosomes


I think they just call it meiosis 1 and 2 to save confusion and to help us understand/learn it

oh right so first meiosis has to occur and then mitosis right?>

yup but dont call it mitosis :P just keep learning it as meiosis 2 because although its a similar process, it has its difference and youd lose marks if you wrote that

thanks! especially cause this is the last unit they will be strict with the mark scheme

want to revise a bit