Biology; Chemistry; Physics: Post your doubts here!

[Zuhsid]

Anywho...... how did today's paper go??

 

[usama321]

Anywho...... how did today's paper go??

farig

 

[papajohn]

Hey everyone-- let me ask one thing
How to increase the sensitivity
I wrote liquid which expand more at small tem.....
Am i righ??

 

[usama321]

Hey everyone-- let me ask one thing
How to increase the sensitivity
I wrote liquid which expand more at small tem.....
Am i righ??

in physics sec B question 1....right? that would be right, narrower tube would have worked, perhaps more air in the container too. (i did not attempt the question)

 

[Zuhsid]

farig

Kisi ka acha bhi hoa hai.....everyone u ask gives the same reply!!

 

[usama321]

Kisi ka acha bhi hoa hai.....everyone u ask gives the same reply!!

Saad ka bi and Kamihus ka bi shayad

 

[papajohn]

in physics sec B question 1....right? that would be right, narrower tube would have worked, perhaps more air in the container too. (i did not attempt the question)

Thanks dude- I double confirm it

 

[usama321]

Thanks dude- I double confirm it

 

[Zuhsid]

Saad ka bi and Kamihus ka bi shayad

Un ka level aur hamara level compare karo ge?? lol

 

[usama321]

Un ka level aur hamara level compare karo ge?? lol

ye bi hai

 

[thementor]

in physics sec B question 1....right? that would be right, narrower tube would have worked, perhaps more air in the container too. (i did not attempt the question)

yeah narrower tube.......is correct or liquid with greater expansivity

 

[thementor]

Hey everyone-- let me ask one thing
How to increase the sensitivity
I wrote liquid which expand more at small tem.....
Am i righ??

yeah

 

[TheStallion-Reborn]

What is continuous/discontinuous variation?

 

[asma tareen]

What is continuous/discontinuous variation?

continious variation is effected by environment while discontinuous is not e.g blood group cant be effected by th environment but skin colour is

 

[Zuhsid]

What is continuous/discontinuous variation?

I hope u already know what variation is... so in continuous variation, a characteristic in a person(mostly relating to phenotype) can vary over a long range(like skin colors can be pale, pink, light brown, dark brown or any intermediate colors.....
Where as in discontinuous variation, the characteristic(mostly phenotype) can only be a few options and cannot vary(in a range)..... like your ear lobe can be joined or not.... only these two possibilities exist, n there is no intermediate state!!!

 

[TheStallion-Reborn]

continious variation is effected by environment while discontinuous is not e.g blood group cant be effected by th environment but skin colour is

I hope u already know what variation is... so in continuous variation, a characteristic in a person(mostly relating to phenotype) can vary over a long range(like skin colors can be pale, pink, light brown, dark brown or any intermediate colors.....
Where as in discontinuous variation, the characteristic(mostly phenotype) can only be a few options and cannot vary(in a range)..... like your ear lobe can be joined or not.... only these two possibilities exist, n there is no intermediate state!!!

thnku... now if u guys can b kind enuf to help me further. http://papers.xtremepapers.com/CIE/Cambridge International O Level/Biology (5090)/5090_s07_qp_1.pdf why part A is the answr and why not B,C,D?

 

[Zuhsid]

thnku... now if u guys can b kind enuf to help me further. http://papers.xtremepapers.com/CIE/Cambridge International O Level/Biology (5090)/5090_s07_qp_1.pdf why part A is the answr and why not B,C,D?

U know... it would be helpful for us as well, if u state the question too!! Just saying!!

 

[TheStallion-Reborn]

U know... it would be helpful for us as well, if u state the question too!! Just saying!!

GOD! hw dumb can i be! just HOW dumb? i guess its todays maths paper tht has left me in this state... usama321 u cldv secretly told me! -.- its embarrassing. like krwa lo in se bas! lol jk...well its question 2

 

[usama321]

GOD! hw dumb can i be! just HOW dumb? i guess its todays maths paper tht has left me in this state... usama321 u cldv secretly told me! -.- its embarrassing. like krwa lo in se bas! lol jk...well its question 2

bhai maine to parha bi nai tha tumhara question.............m computer student

 

[TheStallion-Reborn]

bhai maine to parha bi nai tha tumhara question.............m computer student

i knw..u cldv told me tht i didnt mention the question