Zusammenfassung der Ressource
CSI
- Plants
- lifecycle of a
flowering plant
- ways plants can be used
for crime solving
- use pollen to provide evidence to find the
suspect who walked through plant e.g mixture of
pollen matches the mixture found on suspect's
shoe
- counting the rings of tree roots growing
through a buried skeleton helps you work
out the minimum time the body was ther
- flowering plants reproducing
sexually
- when pollen grain lands on stigma , pollination
occurs. it th egrows a pollen tube down the style &
into the ovule where it fertilises with the ovum
- main parts of a flower