Biology paper 3

[dana xP]

INSHALLAH WE ALL WILL GET AN A* ameen Ya Rab!

ameeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeennn

 

[omar1999]

The pH is short for (Potential Hydrogen), It is simply a scale to measure acidity or alkalinity of the soil.
Now how does that effect the rate of photosynthesis?
Well, the enzymes present in the plants need an optimum pH to work. If the soil is too acidic or too alkaline enzymes are denatured, bringing a halt on the reactions in plant cells.
Plants usually need a neutral pH as they contain water mostly.

Hope that helps.

thx

 

[omar1999]

pH Is the alkalinity or acidity of something, ph can affect photosynthesis ( enzymes present in plants )

thx

 

[DOS]

Guys GOODLUCK for everyone
Wish u all Do well and

 

[DOS]

BEST WISHZ EVERYONE

 

[dana xP]

Guys GOODLUCK for everyone
Wish u all Do well and

BEST WISHZ EVERYONE

thanx 2 u 2 !!

 

[DOS]

ANY ONE done with biology p3

 

[hussein8898]

did u do paper 31 or 32 ???

 

[dana xP]

what paper did u get (varient)

 

[DOS]

did u do paper 31 or 32 ???

what paper did u get (varient)

I will do p31 pm

 

[dana xP]

I will do p31 pm

me toooooooo hope that it will be easy !!

 

[Sajal mehta]

varient 2....what did u guys put for the first Q.....villi or cillia

 

[DOS]

varient 2....what did u guys put for the first Q.....villi or cillia

how was the second varient and what was special

 

[DOS]

me toooooooo hope that it will be easy !!

hope so

 

[DOS]

ameeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeennn

ameeee.............................................................................................................................................................................n tooo

 

[DOS]

how was p32

 

[cool girl]

which variant?

variant 2 and it was sooooo damn hard
but i managed it

 

[cool girl]

how was p32

hard, confusing,complicated,long

 

[DOS]

hard, confusing,complicated,long

woooooooooot!!!!!!!!!!!!!!

 

[cool girl]

woooooooooot!!!!!!!!!!!!!!

yup that was how i found the paper..but there were some easy questions although