Capillaries have walls with one cell thickess y??
Leak in the blood vessel should be arrested immediately??
Translation is nessary in plants?? Justify all
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root pressure or diffusion is not sufficient for for the transfer of food hence energy dependent translocation is used for faster transfer of food . high pressure pumped oxygenated blood by heart exert force on the wall of capillaries
janvijeyanthip4jhi4:
That is of 3 question and ur answer is not clear
where i have get fullstop the answer of new questions start and blood flow should be stop because we lose our cell or energy through it
thus it OK
Oh k
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capillaries are one cell thick because it is the artery divides smaller and smaller to bring blood in contact.to all cells. Exchange of material between blood and the surrounding cellstakes place in this thin wall
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