Biology; Chemistry; Physics: Post your doubts here!

[funky brat]

I dunno, it was apparent k iss kee alif bay bhee nae atee so I posted it

-.-

 

[funky brat]

lets see
I wanted to do P1 waisay

Main ne a kay check to nahi karna. Jo marzi karo.

 

[Faizan Muhammmad]

Enough of your shokhian already.

 

[Faizan Muhammmad]

Main ne a kay check to nahi karna. Jo marzi karo.

I have the stupid geo too to worry about, thats the problem

 

[mohammad ahmed]

lets see
I wanted to do P1 waisay

which invariant??

 

[asadalam]

Abhi naha ka aya hoon,pani itna thnda tha hosh ur gaye

 

[funky brat]

w12 kar kay 2013 ki MS main answers dhund rahi hun.

 

[exploded diper]

what refracts the most light...cornea or lens....
what absorbs the most water ileum or colon.....

 

[exploded diper]

u havent answered this one.....@awesome12

 

[funky brat]

what refracts the most light...cornea or lens....
what absorbs the most water ileum or colon.....

Cornea.
Colon.

 

[Awesome12]

u havent answered this one.....@awesome12View attachment 42488

It is A

 

[asadalam]

what refracts the most light...cornea or lens....
what absorbs the most water ileum or colon.....

cornea refracts more light and colon absorbs more water

 

[princess Anu]

http://papers.xtremepapers.com/CIE/Cambridge International O Level/Biology (5090)/5090_s11_qp_11.pd
Q1 :
why not A? 2 is vacuole 3 is mitochondria, no? :O

 

[asadalam]

http://papers.xtremepapers.com/CIE/Cambridge International O Level/Biology (5090)/5090_s11_qp_11.pd
Q1 :
why not A? 2 is vacuole 3 is mitochondria, no? :O

1 is cell wall
2 is cell membrane
3 is CHLOROPLAST
4 is nucleus
5 is vacuole

 

[funky brat]

http://papers.xtremepapers.com/CIE/Cambridge International O Level/Biology (5090)/5090_s11_qp_11.pd
Q1 :
why not A? 2 is vacuole 3 is mitochondria, no? :O

3 is chlroplast, 1 is cell wall so A. Mitcochondria present in both.

 

[***amd***]

http://www.automaticpapers.com/gce-...ects-of-man-on-the-ecosystem.php#.U3QSxIFdWgS
Q1 .-.

 

[asadalam]

http://www.automaticpapers.com/gce-...ects-of-man-on-the-ecosystem.php#.U3QSxIFdWgS
Q1 .-.

Plants will absorb more nitrates cuz animals cant do that and they obviously use it to make proteins.

 

[asadalam]

w12 kar kay 2013 ki MS main answers dhund rahi hun.

kitnay number aye

 

[funky brat]

kitnay number aye

Pura nahi kia. Left the long questions. Ata tha sara bas wo chair wala question ganda tha, ek do parts.

 

[funky brat]

http://www.automaticpapers.com/gce-...ers/biology/topical-past-papers/digestion.php
Is the asnwer to 4th MCQ A?