Any help in biology paper1,I will try if i can help

[$$AK$$]

hey,
If you have any doubts in biology u can post it here and all members will try to help

Good Luck

 

[madzil]

do you have 1999 june p1?? if so then what are the answers for number 22 27 and 40

 

[madzil]

also 1999 nov number 28

 

[sqqqqqqqqsq]

firstly for question 22 it is 'C' because the auxin are broken down by light so C would have the least auxin while A has the most as no light acts in it.
27 during germination the seed uses up the stored carbohydrates for germination so in time it'll use up all or nearly of the carbohydrates so its 'D'.
40 it is 'D' because the crops needs to be sprayed, but without harming the bee so it'll be when the bee is at the lowest activity during the day

 

[sqqqqqqqqsq]

For question 28 in 1998 nov the answer is 'C' because on the y-axis it is number of cells other than amount of carbohydrates used so obviously the number of cells will increase with time when it begins with photosynthesis

 

[madzil]

firstly for question 22 it is 'C' because the auxin are broken down by light so C would have the least auxin while A has the most as no light acts in it.
27 during germination the seed uses up the stored carbohydrates for germination so in time it'll use up all or nearly of the carbohydrates so its 'D'.
40 it is 'D' because the crops needs to be sprayed, but without harming the bee so it'll be when the bee is at the lowest activity during the day

thank you

 

[madzil]

For question 28 in 1998 nov the answer is 'C' because on the y-axis it is number of cells other than amount of carbohydrates used so obviously the number of cells will increase with time when it begins with photosynthesis

1998??its 1999 nov....and it says "until the start of photosynthesis"...isnt it like before photosynthesis starts? i am a little confused between A and C

 

[$$AK$$]

can

1998??its 1999 nov....and it says "until the start of photosynthesis"...isnt it like before photosynthesis starts? i am a little confused between A and C

you please attach the file(question),because i dont have these years?
so that i can help

 

[Sapphire_26]

which 2 parts in a plant cell are partially permeable??
reply ASAP as i m just abt to leave for my academy

 

[$$AK$$]

which 2 parts in a plant cell are partially permeable??
reply ASAP as i m just abt to leave for my academy

I know cell membrane
Srry for replying late,but it was 6 a.m
all of us were sleeping
Good luck in your exam and i hope that you will get a grate grades.

 

[Sapphire_26]

I know cell membrane
Srry for replying late,but it was 6 a.m
all of us were sleeping
Good luck in your exam and i hope that you will get a grate grades.

thanx anyways..
i just came back from my skl after giving my exam...
let's just hope it went well

 

[$$AK$$]

thanx anyways..
i just came back from my skl after giving my exam...
let's just hope it went well

I will go at 2:00 pm to my exam
I hope it will be easy

 

[Sapphire_26]

I will go at 2:00 pm to my exam
I hope it will be easy

it was easy, except for a few mistakes I made here and there,
INSHALLAH it will be nice for u as well and that we both end up getting good grades