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Technical data


Cross-section of a conifer (gymnosperm) leaf - adaption to arid conditions

Article no: P1442101

Principle
Some trees do not possess large deciduous leaves, instead they have green needle-shaped (acicular) leaves. Due to the reduction of their surface, these leaves are well adjusted to arid conditions. In addition, they are mostly covered by a layer of wax (cuticula) and the stomatal pores are sunk deep into the tissue.

Benefits

  • Experiment is part of a complete solution set with a total of 50 experiments for all microscopy applications
  • With student worksheet, appropriate for all class levels
  • With detailed instructor information, incl. sample microscopy image
  • Optimized for tight schedules, i.e. minimum preparation time required
  • Microscopy solution set specifically designed to include all required accessories
  • Content available with matching multimedia files

Tasks
Compare the cross-section of a coniferous leaf with the cross-section of a regular leaf from a deciduous plant!

Learning objectives

  • Cross-section
  • Coniferous leaf
  • Deciduous plant

Scope of delivery

PHYWE Binocular student microscope, 1000x, mechanical stage MIC-129A 1
Microscopic slides, 50 pcs 64691-00 1
Cover glasses 18x18 mm, 50 pcs 64685-00 1
Beaker, 100 ml, plastic (PP) 36011-01 1
Dropping pipette with bulb, 10pcs 47131-01 1
Tweezers,straight,pointed,120mm 64607-00 1
Scalpel holder 64615-00 1
Scalpel blades,rounded tip,10 off 64615-02 1
Chemicals set for TESS advanced Microscopy 13290-10 1

PHYWE Systeme GmbH & Co. KG
Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
www.phywe.com