BIO PPR 1 V1 <3

[сᴏᴏʟ сяуѕтᴀʟѕ]

what was the exact questuion? it said wich one can be recycled? so only water left can be recycled !

sorry but i don't really remember..
it was something like they play role in which cycle...?

 

[Ahmed Khider]

we can col;l;ect them !

Who knows mayb ur right..anyways its just 1 mark

 

[natsume hyuga]

CARBON DIOXIDE CANT BE COLLECTED AS IT MOVES INTO THE AIR !
SO ONLY WATER COULD BE RECYCLED !

carbon dioxide is used for photosynthesis by plants so its recycled

 

[natsume hyuga]

also water is lost as a gas, water vapour which goes into the atmosphere

 

[boredome]

U cant inherit variations caused by the environment!

lol u actually can ..lets suppose u got a new character as a result of mutation .. ur DNA has now been changed ..now lets suppose u got married cant it be passed down to your child?? dont panic i think your answer was right i messed it up but that's how i thought of it and it is possible but i dont think it was what the question was aksing for

 

[duck1300]

erm the question about bleeding gums , was it calcium or vitamin c ?

 

[boredome]

erm the question about bleeding gums , was it calcium or vitamin c ?

witamin C

 

[сᴏᴏʟ сяуѕтᴀʟѕ]

erm the question about bleeding gums , was it calcium or vitamin c ?

Assalam-o-alaikum wr wb..
Vitamin C.

 

[boredome]

i know a lot of people are sick of this and some might find this stupid ..but how is the final mark out of 200 ? also what do u think the gt will be for v1 ?? (something realistic please dont go like the guy who said 180/200 or with a 120/200 ) i would be grateful if some one replies

 

[natsume hyuga]

i know a lot of people are sick of this and some might find this stupid ..but how is the final mark out of 200 ? also what do u think the gt will be for v1 ?? (something realistic please dont go like the guy who said 180/200 or with a 120/200 ) i would be grateful if some one replies

150

 

[boredome]

150

thnx this sounds reasonable but how is it calculated out of 200???

 

[Saadiya Ahmed]

erm the question about bleeding gums , was it calcium or vitamin c ?

Vitamin C

 

[Saadiya Ahmed]

lol u actually can ..lets suppose u got a new character as a result of mutation .. ur DNA has now been changed ..now lets suppose u got married cant it be passed down to your child?? dont panic i think your answer was right i messed it up but that's how i thought of it and it is possible but i dont think it was what the question was aksing for

What if u get a tan...surely tht cant be passed on....

 

[Ahmed Abdullah]

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?

]
It was D .......... iam sure of it ........ i even checked my answer with my teacher and he said it was right

 

[Ahmed Abdullah]

yea last question was A , but the question about frog it was B i think ? well i remember the answer. carbon dioxide and oxygen pass from his skin to the water , and he gets nothing from the water

As i know that frogs can breath through their skin ... in other words oxygen pass to their skin ............. however iam not sure weather CO2 pass from their skin to water.

 

[boredome]

What if u get a tan...surely tht cant be passed on....

I don't think that a tan is a genetic change or a mutation but as I said before my answer is wrong :S well I don't think I will lose a lot of marks since almost all of the ones that have been asked here were correct I hope u do well 2 random person

 

[boredome]

]
It was D .......... iam sure of it ........ i even checked my answer with my teacher and he said it was right

The fish was c and yes it was so unclear but it was repeated in 2004 it was the exact same question oh and the heart was D ...don't worry these r just 2 marks others lost way more thank god for everything

 

[Abu mota]

The fish was c and yes it was so unclear but it was repeated in 2004 it was the exact same question oh and the heart was D ...don't worry these r just 2 marks others lost way more thank god for everything

no it wasnt repeated, this is the first time they ever write this question :/ and it is 100% A
EDIT: im talking about the frog

 

[boredome]

no it wasnt repeated, this is the first time they ever write this question :/ and it is 100% A
EDIT: im talking about the frog

Lol and I was talking about the fish no offends but your. Omment made me laugh ..anyway I hope u have done well have a nice day it the last exam or the one before it if u r doing chemistry like me

 

[Ahmed Abdullah]

The fish was c and yes it was so unclear but it was repeated in 2004 it was the exact same question oh and the heart was D ...don't worry these r just 2 marks others lost way more thank god for everything

i know the fish was c and heart was D .......... i got them right ........................................... iam only not sure about the oxygen and co2 part