http://papers.xtremepapers.com/CIE/...nd AS Level/Biology (9700)/9700_s14_qp_41.pdf
Q9 part a
It is for SEVEN marks.
Is this alright? I took points from the MS but still it looks short.
The similarity between the organisms of the kingdom Protoctista is that they all are eukaryotes which have linear DNA and 80S ribosomes.
The differences are many.Some may be unicellular but other maybe multicellular.
Some organims may have cell wall and vacuoles and others might not.
Some might be able to move i.e they are mobile while others dont move.
Some maybe be able to proiduce their own food some may not.
Q9 part a
It is for SEVEN marks.
Is this alright? I took points from the MS but still it looks short.
The similarity between the organisms of the kingdom Protoctista is that they all are eukaryotes which have linear DNA and 80S ribosomes.
The differences are many.Some may be unicellular but other maybe multicellular.
Some organims may have cell wall and vacuoles and others might not.
Some might be able to move i.e they are mobile while others dont move.
Some maybe be able to proiduce their own food some may not.