Organisation fonctionnelle des plantes à fleurs

 
Root slide with nodules in resin
Guaranteed visual effect
Complete the observation by studying the fresh roots set in resin in these inclusions.
Réf : LAMNO
 
Root slide without nodules in resin
Fresh roots in resin
Complete the observation by studying the fresh roots set in resin in these inclusions.
Réf : LAMSNO
 
With and without root nodules
Guaranteed visual effect
Observe clovers with or without root nodules, resulting from the symbiosis with an aerobic bacterium: Rhizobium.

Laminated botanical chart with purple clover, with or without root nodules. This botanical model allows you to present whole plants, observable by transparency! You can observe vegetative and root organisation through a clear window or a stereomicroscope.
Why and how do legumes produce nodules 
Format : A4
Réf : NODOPLANCHE