Biology Paper 1

[Snowysangel]

i

it only transports materials. it serves as artery , vein. the place is uterus where placenta is attached and exchange occurs ( the capillary area)

The umbilical cord is attached to the placenta

 

[*Anonymous*]

Ok well I think the organism was fungi as It was made of many cells...!

 

[Taha Haqqani]

wat was the answer of that plant placed at 12 and then at 24..i wrote A...

 

[starship]

http://en.wikipedia.org/wiki/Virus
Check out, virus has a DNA.

Thay have DNA or RNA dude

 

[starship]

wat was the answer of that plant placed at 12 and then at 24..i wrote A...

Is this the graph one?

 

[Taha Haqqani]

Is this the graph one?

that hydrogen carbonate one..

 

[starship]

that hydrogen carbonate one..

Idr sorry

 

[altox876]

http://en.wikipedia.org/wiki/Virus
Check out, virus has a DNA.

In any case Virus is obviously wrong because they are not cellular.

 

[Snowysangel]

Is this the graph one?

I wrote d cause at x, the amount of oxygen was starting to decrease so respiration was taking place and photosynthesis occurred a y

 

[Snowysangel]

i

it was uterus wall

Ugh I've lost two marks already

 

[starship]

I wrote d cause at x, the amount of oxygen was starting to decrease so respiration was taking place and photosynthesis occurred a y

Respiration occours all the time!

 

[ahmed rockstar]

What was the hormone??

 

[Snowysangel]

Respiration occours all the time!

But y was not respiration

 

[Kamihus]

What was the one with different genotypes,two fruits right?

 

[danial 234]

What was the one with different genotypes,two fruits right?

Right

 

[danial 234]

I wrote d cause at x, the amount of oxygen was starting to decrease so respiration was taking place and photosynthesis occurred a y

It was A. At x both were occuring and at y only respiration was occuring coz respiration occurs all the time

 

[danial 234]

that hydrogen carbonate one..

Perhaps it wad purple in first column and yellow in second

 

[starship]

But y was not respiration

It happens all the time

 

[Haris Sal11]

What was NOT an effect of global warming? Was it animals migrating to cooler places? Does anyone remember option A? please share!

Reduction in sea level was the answer.

 

[Haris Sal11]

are you guys serious? Oestrogen and progestrone were clearly shown.......it was FSH (A)

OMG I WENT FOR A!