BIO PPR 1 V1 <3

[shiznini]

What was the answer to the bacteria one? Was it reproduction or photosynthesis?

 

[bluefa1con]

did they say inherited from PARENTS ................so as far as i noe ......i might be wrong but still we atleast hav to use sm cmmn sense

they inherit GENE from parents

 

[bluefa1con]

What was the answer to the bacteria one? Was it reproduction or photosynthesis?

photosynthesis

 

[boredome]

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

the yeast one? it was oxygen and co2 since it is anaerobic it would hae been co2 and water if it was aerobic

 

[Rahma Abdelrahman]

Are you still argueing about Bio.!!!!
I think we have a chemistry exam in a few hours.....

 

[shiznini]

What was the acid rain one? Was it A or C?

 

[boredome]

looool you are right i just replied to make the person who asked me feel better before the exam

 

[Rahma Abdelrahman]

What was the acid rain one? Was it A or C?

I did it A

 

[TheBaller23]

the yeast one? it was oxygen and co2 since it is anaerobic it would hae been co2 and water if it was aerobic

ethanol and CO2

What was the acid rain one? Was it A or C?

A

 

[boredome]

ethanol and CO2

A

lol yea it was that man i have a bad memory

 

[Lostsoul]

Thanks, 3 incorrect ans already :'(

 

[IGCSE O/L student]

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?

the fish question was C
the human circulatory system, i put D, because. the heart in C had only one chamber on the right side.

 

[Ahmed Khider]

Are you still argueing about Bio.!!!!
I think we have a chemistry exam in a few hours.....

Well said