Qualification > Sciences
BIOLOGY P32 DISCUSSION ONLY ( AS LEVEL )
blablabla17:
--- Quote from: hacker911 on June 01, 2009, 06:48:03 pm ---L0l yea....sumthin like dat........just take it easy on the lines.....
__________________ _______________ ______________ ________________
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
__________ ________________ _________ ___________ ________________
--- End quote ---
why urs doesnt have cuticle layer on top?
and why is there another extra layer after the spongy and before the lower epi?
blablabla17:
hacker...
can we draw the vascular bundle as a circle...
to show it's present?
but no the individual cells in it...
hacker911:
umm...i jus misplaced the layers........
__________________________________________________ cuticle
________ _____________ __________ _________________
Upper epidermis
__________________________________________________
Palisade
__________________________________________________
Spongy
___________________________________________________
Lower epidermis
______ _________ ___________ __________ ____________
___________________________________________________ Cuticle...........
Is this rite.... :P
bottlerockets:
--- Quote from: hacker911 on June 01, 2009, 07:01:03 pm ---umm...i jus misplaced the layers........
__________________________________________________ cuticle
________ _____________ __________ _________________
Upper epidermis
__________________________________________________
Palisade
__________________________________________________
Spongy
___________________________________________________
Lower epidermis
______ _________ ___________ __________ ____________
___________________________________________________ Cuticle...........
Is this rite.... :P
--- End quote ---
Yeah, this is right. I mean, this is how you draw a plan diagram.
But how do you show the stomatal pore? Or will that be a separate part to the question?
hacker911:
@ bottlerockets..................presence of stomatal pores imply absence of lower epidermis........so i usually leave spaces in the epidermis...u cant draw guard cells because its not a tissue....
@ blablabla........................yea, u hav to draw vascular bundles where required as circles.....not perfect circles but u have to make three or four portions of it.....namely....xylem, cambium, phloem n then sclerenchyma(if present)...hope it helps... :)
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