Biology; Chemistry; Physics: Post your doubts here!

[funky brat]

And this Ahsan Zafar
This guy has understood the concept, aywain rolla dall raha hai
centre main main isssay smjha k ayya tha

De di rishwat?

 

[Awesome12]

I did my paper 45 minutes before. I never thought anybody could even write C.

There was a girl sitting next to me, and she had completed both papers like ages ago, and I was there eyeing her thinking if she knew nothing, or was a genius

 

[funky brat]

blackmailing wont work
THE TRUTH MUST PREVAIL
waisay bhee sixth kay sath masla hai na? na mano phir, A k a 0 kar lo, ok?

Yeh 6th hai kya? -.-
Truth to tab prevail kary ga jab mark scheme ae gey.

 

[Amen Azeem]

just one last thing, what was the answer of the MCQ of bicuspid valve which was given with a graph?

 

[asadalam]

just one last thing, what was the answer of the MCQ of bicuspid valve which was given with a graph?

B

 

[Ahsan Zafar]

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.

 

[Amen Azeem]

B

Are you sure? It wasn't D, right?

 

[asadalam]

Are you sure? It wasn't D, right?

It was B.You can see that as mitral valve is the bicuspid valve.

 

[Amen Azeem]

It was B.You can see that as mitral valve is the bicuspid valve.

THANKS A MILLION DUDE
MY ANS IS RIGHT
IT'S JUST THAT MY FRIENDS KEPT ON SAYING IT WAS D -_-
I HATE IT WHEN PPL DO THAT

 

[Henry Colon]

What did you guys wrote in p2 q2 second last part that what the students, spinning and the letters represented and why human have a have a high and constant respiration rate.

 

[Awesome12]

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.

Good words Ahsan good words

 

[Mazin Junaid]

What did you guys wrote in p2 q2 second last part that what the students, spinning and the letters represented and why human have a have a high and constant respiration rate.

I wrote student: Parents.
Spinning:Fertilization (which may be wrong)
Letters: Allels

And in that respiration wala ques wrote about how plants also photosynthesise and factors that affect respiration in plants. Also wrote that humans are much more active and so need to respire more and constantly

 

[Abdul Hanan]

I wrote student: Parents.
Spinning:Fertilization (which may be wrong)
Letters: Allels

And in that respiration wala ques wrote about how plants also photosynthesise and factors that affect respiration in plants. Also wrote that humans are much more active and so need to respire more and constantly

i wrote the same. in fact, fertilisation is correct. what else can it be?

 

[Fate0]

i wrote the same. in fact, fertilisation is correct. what else can it be?

Most people including me wrote crossing over. Fertilisation is something different.

 

[Abdul Hanan]

Most people including me wrote crossing over. Fertilisation is something different.

who other people?
and by the way they were 2 different alleles which will form different combinations after fertilisation
any ways for such questions examiners do give options......

 

[Fate0]

who other people?
and by the way they were 2 different alleles which will form different combinations after fertilisation
any ways for such questions examiners do give options......

What is fertilisation? It is the fusion of GAMETES. Those given to us are alleles/Genes not gametes.

 

[asadalam]

I wrote gonads,meiosis and gametes

 

[Abdul Hanan]

What is fertilisation? It is the fusion of GAMETES. Those given to us are alleles/Genes not gametes.

bro how do 2 alleles together form a gene.?
after fertilisation, one allele from each parent will together form a gene (has 2 alleles)
how does this occur? all is correct
meiosis/fertilisation/crossing

 

[asadalam]

bro how do 2 alleles together form a gene.?
after fertilisation, one allele from each parent will together form a gene (has 2 alleles)
how does this occur? all is correct
meiosis/fertilisation/crossing

Bro how many of my above are correct

 

[Faizan Muhammmad]

Yeh 6th hai kya? -.-
Truth to tab prevail kary ga jab mark scheme ae gey.

sixth is my alcohol theory you quoted