BIO PPR 1 V1 <3

[Osmix1995]

I am sure 1000000000000000000000% that 128/160 is A*

yup and i reassure to

 

[msn201]

guys what was the answer for the one about how to decrease the water concentration in the urine?

i wrote tempreture=high and activity=low ?

 

[svenas]

curve of english is 85 out of 100

ok losink 39 marks is B ryt

 

[Skynox]

That variation,probably,both can be inherited since height is affectef by environement and height can be inerhited..I did it genes,though..

 

[L-Girl]

yup and i reassure to

and how many marks out of 200?

 

[Reem2195]

It was really easy but last year's paper 11 was easier in my opinion because I'm a natural at geography/environmental science. I have 1-2 doubts, mainly the fish question. Was it D (black spot below dorsal fin) or C (no black spot below dorsal fin)? I put D because there was one black spot below a part of the dorsal fin. The question was so unclear, they said 'BLACK SPOT' not 'black spots', does it mean just one huge black spot or a small black spot?

Another thing that got on my nerves was the double human circulatory system, I put C.

A, B and D didn't make sense. But the flow of the diagram of C was weird (the vena cava's direction of flow was on the opposite side --->----

Does anyone know what the double human circulatory system question answer is?

I wrote D

 

[L-Girl]

That variation,probably,both can be inherited since height is affectef by environement and height can be inerhited..I did it genes,though..

i did it both

 

[Osmix1995]

guys what was the answer for the one about how to decrease the water concentration in the urine?

i wrote tempreture=high and activity=low ?

i think activity high to so you can lose more water through sweat than urea

 

[L-Girl]

ok losink 39 marks is B ryt

and may be A

 

[Skynox]

i did it both

Probably..

 

[svenas]

and may be A

wwwwow thx

 

[Osmix1995]

I wrote D

the fish question is C check may/june 2007 question 4 (same)

 

[msn201]

i think activity high to so you can lose more water through sweat than urea

but decrease in activity means less energy is required so less respiration and so less water

 

[Gunner7]

Eye question, what was written in Answers C and D please ? cant remember them

 

[Osmix1995]

and how many marks out of 200?

last year was 150-155 out of 200 i guess

 

[Reem2195]

For the development question, what was the answer?

 

[L-Girl]

last year was 150-155 out of 200 i guess

and this year? what do u expect

 

[Gunner7]

but decrease in activity means less energy is required so less respiration and so less water

Yup I chose D, high activity and high temp

 

[L-Girl]

For the development question, what was the answer?

root tip becoming phloem

 

[Skynox]

For the development question, what was the answer?

For the development question, what was the answer?

Phloem something related to that