FEATURES OF HUMAN GAMETES
Humanspermatozoonobservedthrough
electronicmicroscope
(SVT4e,Hachette2007)
Humanovumobservedthroughmicroscope
(SVT4e,Didier2007)
1) Drawascientificdrawingofhumanspermatozoarespectingthesuccesscriteriaofanobservationdrawing.
2) Assesyourselfyourdrawing:verifywhetheryouhaverespectedeachofthesuccesscriterionandmodifyyour
drawingifnot.
Successcriteria
Drawing
Thedrawingismade Thelineisthin
onlywithpencil
andcontinuous
Thereisno
crossingoutor
rubbertrack
Thedrawingis
centered
Formsand
proportionsare
respected
Theimportant
featuresarewell
drawn
Caption
Arrowsare Arrowsdon't
drawnwith cross
theruler
themselves
Thereturn
linesare
horizontalor
vertical
Thereisa
captionforall
important
features
Thetitlefits Thereisno
well
spelling
mistake
Theobservation
modeandthe
enlargementare
written
3)Completethefollowingtable:
CHARACTERISTICSOFGAMETES
Nameofgametes
Size
Shape
Motility
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WOMAN