ANSWERING ALL BIO/CHEM PAPER 1 DOUBTS :)

[Alool]

Assalam-o-alaikum wr wb..
check it here..

THANKS!

 

[сᴏᴏʟ сяуѕтᴀʟѕ]

explain it plz

 

[сᴏᴏʟ сяуѕтᴀʟѕ]

so the answer is C?

yeahp!

 

[сᴏᴏʟ сяуѕтᴀʟѕ]

THANKS!

Your welcome

 

[svenas]

View attachment 12656

plz help me in this one q28 ..so confusing... http://www.xtremepapers.com/papers/...nal O Level/Biology (5090)/5090_s10_qp_12.pdf

 

[сᴏᴏʟ сяуѕтᴀʟѕ]

@salvatore

 

[salvatore]

@salvatore
View attachment 12658

Thanks a lot.. ur awesome! Best of luck for tomorrow..

 

[сᴏᴏʟ сяуѕтᴀʟѕ]

Thanks a lot.. ur awesome! Best of luck for tomorrow..

it's okie..juss remember me in your prayers!
Jazakallah Khair and same to you...

 

[сᴏᴏʟ сяуѕтᴀʟѕ]

plz help me in this one q28 ..so confusing... http://www.xtremepapers.com/papers/CIE/Cambridge International O Level/Biology (5090)/5090_s10_qp_12.pdf

i think when plants don't get light their color fades away....i.e in dark there will be no green leaf, only cream!
is the answer 0?

 

[svenas]

i think when plants don't get light their color fades away....i.e in dark there will be no green leaf, only cream!
is the answer 0?

y
yes it's 0...but y...light doesnot affect germination?

 

[сᴏᴏʟ сяуѕтᴀʟѕ]

y
yes it's 0...but y...light doesnot affect germination?

when no light is given to green leaves there color changes to yellow...
it doesn't affect germination...germination IS taking place...it's just that the leaves won't get the green color, they will change to cream instead!

 

[svenas]

when no light is given to green leaves there color changes to yellow...
it doesn't affect germination...germination IS taking place...it's just that the leaves won't get the green color, they will change to cream instead!

yes I got u..thanks......!

 

[сᴏᴏʟ сяуѕтᴀʟѕ]

yes I got u..thanks......!

Your welcome

 

[Alool]

Is it A or C?

 

[svenas]

View attachment 12660
Is it A or C?

is the answer C?

 

[Alool]

is the answer C?

yes but why is it not A?

 

[сᴏᴏʟ сяуѕтᴀʟѕ]

yes but why is it not A?

This is bcoz during germination number of cells don't increase..

 

[Zein96]

Guys, can anyone give me notes on germinating seeds? What factors do they need?

 

[сᴏᴏʟ сяуѕтᴀʟѕ]

Guys, can anyone give me notes on germinating seeds? What factors do they need?

Assalam-o-alaikum wr wb...
there are only 3 factors essential for germination..
they are suitable temperature, water and Oxygen..
Light is NOT essential...

 

[annie kim]

do the papers involve any extended theory or do core students also sit the same papers? thanks.