Qualification > Sciences
CHEM AND BIO HELP AND TIPS HERE
Shazizzzle:
--- Quote from: ~VIN1094~ on June 07, 2010, 07:55:34 pm ---Arteries and veins are BLOOD VESSELS
Blood cannot be a tissue, though it may have RBCs or WBCs, collection if cells as you say.. they don't really "join up" to do specific tasks. Let's just say the blood is a mixture of cells, ions etc. etc.
--- End quote ---
So... an artery is a tissue? Or an organ?
Tissue, right?
Vin:
--- Quote from: Shazizzzle on June 07, 2010, 07:53:46 pm ---Umm, M/J 2000, P1, Q 27.
How is the answer D?
Shouldn't it be C, because the foliage leaves have begun to develop, and as soon as they do, photosynthesis starts, thus increasing the mass.
Though there is also a possibility that the production and usage is at equilibrium, because they plant is still growing, so the is making use of the resources?
But, point is, the increase should start as leaves have formed, and that is C.
???
--- End quote ---
Can you like, post the paper/question/which page is it from the big 350 paged pdf? Would be great help.. :)
Ivo:
--- Quote from: ~VIN1094~ on June 07, 2010, 07:41:55 pm ---Don't really break your head because its not it the syllabus! ;)
--- End quote ---
What? I thought there was stuff about auxin?
the_grim_reaper:
--- Quote from: ~VIN1094~ on June 07, 2010, 07:55:34 pm ---Arteries and veins are BLOOD VESSELS
Blood cannot be a tissue, though it may have RBCs or WBCs, collection if cells as you say.. they don't really "join up" to do specific tasks. Let's just say the blood is a mixture of cells, ions etc. etc.
--- End quote ---
You seem right VIN but we had that dumb question in our mocks. It was from GCE and it called blood to be a tissue I think. Not really sure of the year. Anyway, screw it. GCE doesn't count :D :D. But about an artery, isn't it a tissue?? Cause I came across a question in MJ 00 that called it an organ. (the mark scheme for those years is just downright nuts...). Just 3 pm tomorrow and after that no force other then that of God can force me to study for at least 6 weeks. Fifa 2010 here I come!!!!!
Ivo:
--- Quote from: deadman786 on June 07, 2010, 08:02:25 pm ---You seem right VIN but we had that dumb question in our mocks. It was from GCE and it called blood to be a tissue I think. Not really sure of the year. Anyway, screw it. GCE doesn't count :D :D. But about an artery, isn't it a tissue?? Cause I came across a question in MJ 00 that called it an organ. (the mark scheme for those years is just downright nuts...). Just 3 pm tomorrow and after that no force other then that of God can force me to study for at least 6 weeks. Fifa 2010 here I come!!!!!
--- End quote ---
I play FIFA10 as well, it' so fun.
By the way, past paper said artery is organ?
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