Biology; Chemistry; Physics: Post your doubts here!

[Abdul Hanan]

Bro how many of my above are correct

i don't know what are gonads but the best to represent the letters were alleles... there are chances, it may also be gametes....

 

[Faizan Muhammmad]

I am a bit confused with it because it is true that A has high water content in comparison to C but then urine is released more in it. Excessive water is lost. It can cause dehydration. This is the simple interpretation of the given graph. Forget all the bullshit that has filled your mind and focus on what the examiner wanted you to see in the first place.

Mairay bhai tu ja ja k tankee panee kee pee, uss k baad "excessive urine loss" hoga tab tu yah kahay ga k tanke nay dehydrate kiya????
Ya panee hee na pee, koee nayee ayega phir kia yah kahay ga kay na peenay say hydrate hogya??

 

[Faizan Muhammmad]

I am a bit confused with it because it is true that A has high water content in comparison to C but then urine is released more in it. Excessive water is lost. It can cause dehydration. This is the simple interpretation of the given graph. Forget all the bullshit that has filled your mind and focus on what the examiner wanted you to see in the first place.

tujhay wahee ayee thee k examiner nay kiya dikhana hai?
aur examiner taira yarr hai jo tujhay answer dikhayega? wo to chupayega ussay

 

[Ahsan Zafar]

tujhay wahee ayee thee k examiner nay kiya dikhana hai?
aur examiner taira yarr hai jo tujhay answer dikhayega? wo to chupayega ussay

I am just referring to the complexity with which everyone is dealing this question. You suppose I am wrong because I have failed to grasp a concept. However my suggestion is based on solid reasoning which is otherwise correct. Examiner will not take away all my marks Anyways the point is why dont we wait for the marking scheme. I could have prolonged the debate from my side but your ideas are either too vague ya phir sar k upar se ja rhe hain

 

[Muhammad_Hamza]

How to solve these type of questions?

 

[princess Anu]

those were guard cells or chloroplast on the stem of cactus

 

[Faizan Muhammmad]

funky brat
those six points were my "train" of thought, the decision making process
Do us all a favour and write yours too in the same way takay mujhay doosree side kee bhe koee smjh lagay

 

[Faizan Muhammmad]

those were guard cells or chloroplast on the stem of cactus

gaurd cell/ stomata

 

[princess Anu]

in chem atp's last ques
as the volume was getting halved, won't the conc increase and thus moles will remain same of sol H nd J? and thus the temp rise will be same?
i know this is wrong but why doesn't it apply here?

 

[Faizan Muhammmad]

I am just referring to the complexity with which everyone is dealing this question. You suppose I am wrong because I have failed to grasp a concept. However my suggestion is based on solid reasoning which is otherwise correct. Examiner will not take away all my marks Anyways the point is why dont we wait for the marking scheme. I could have prolonged the debate from my side but your ideas are either too vague ya phir sar k upar se ja rhe hain

and I for this specific reason wrote my point in pure desi language for you
solid reasoning
kal school aa main usay sublimate krata hoon

 

[Faizan Muhammmad]

in chem atp's last ques
as the volume was getting halved, won't the conc increase and thus moles will remain same of sol H nd J? and thus the temp rise will be same?
i know this is wrong but why doesn't it apply here?

the conc. was halfed
volume same
half total moles of reactants
half energy released , half temp rise

relative porpotion same as equally diluted so volume constant

 

[princess Anu]

noo they said the student diluted it by half then he did before:/

 

[Abdul Hanan]

the conc. was halfed
volume same
half total moles of reactants
half energy released , half temp rise

relative porpotion same as equally diluted so volume constant

right.

 

[Faizan Muhammmad]

noo they said the student diluted it by half then he did before:/

yeah it means the conc. was halfed
doubled the volume indivisually of H and J
in reaction it was same

 

[princess Anu]

yeah it means the conc. was halfed
doubled the volume indivisually of H and J
in reaction it was same

hain? jab pani kam hoga toh conc of solution ziada hojaye gi na

 

[Faizan Muhammmad]

hain? jab pani kam hoga toh conc of solution ziada hojaye gi na

ziada hua tha

 

[Fate0]

Some guys are saying kay woh jo Q5 ka M label karna tha, it was lenticel. I've never heard of them till now.

 

[Abdul Hanan]

hain? jab pani kam hoga toh conc of solution ziada hojaye gi na

the question said "the student halved the concentrations of the solutions"
half concentrations mean half molecules so reaction produces half the temp rise.
volume remains same as the molecules are already halved by using half the concentrations.

 

[Abdul Hanan]

Some guys are saying kay woh jo Q5 ka M label karna tha, it was lenticel. I've never heard of them till now.

M in reproduction question?

 

[Fate0]

M in reproduction question?

The plant one, M on stem