This card explains why plants require transport systems to meet their metabolic demands, size, and insufficient surface area to volume ratio for diffusion.
Tato karta vysvětluje, proč rostliny potřebují transportní systémy pro splnění svých metabolických nároků, velikosti a z důvodu nízkého poměru povrchu k objemu, který omezuje difúzi.
| Front | Why plants need transport systems 3.1.3(a) |
|---|---|
| Back | - metabolic demands (O2, mineral ions and glucose need to be transported, waste produces need removing) - Size (effective systems needed to transport throughout plant due to size) - SA:V low so cant rely on diffusion |
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