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Light Industrial
Division |
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| Educational
Materials ！！ Biological Model and Specimen |
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YS6005
Model of Root in Longitudinal Section
Specification:55〜15 cm dia
For illustrating the structure of plant root
Structure: Longitudinal and transverse sections, resting on
stand ,can be turned around longitudinal section of different
locations for the middle part of a root and transverse section
of different layers for ripening part |
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YS6006
Model of Trachea and Sieve Tube Structure
For demonstrating the structure of trachea and sieve tube and
for helping the students to have better understanding over the
importance of the conductive tissue for the growth of a plant
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YS6007
Model of Stalk of Monocotyledon in Section
Specification:15〜40 cm radius
For teaching Plant course in university, college and middle
school.
Structure: Transverse section for stalk join.Showing dermatosome
,physical and basic tissues and vascular bundles scattered in
the basic structure .Also showing the above longitudinally.
Showing vessel,sieve tube,sieve plate and air pass transversely
on vascular bundle. |
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YS6008
Model of Stalk of Dicotyledon
Specification:18〜32 cm dia
For teaching the structure of stalk of dicotyledon
Structure :Radial and longitudinal section through medullary
ray on one side of stalk and through middle of vascular bundle
on the other side of stalk,showing apparently cells of dermatosome
,collenchyma,thin wall,etc.Also showing dermatosome, skin ,vascular
bundle ,medulla and medullary ray on transverse section.
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YS6009
Model of leaf Structure
Specification:45〜15〜18 cm
For illustrating the strcture of a plant leaf
Structure: Magnified section of leaf .On transverse section
part of the leaf is maintained on both sides of costa, showing
the connection of costa system and the side vascular, longitudinal
section of side vascular and transverse section of fine vascular.By
these sections of various parts,longitudinal and transverse
structure of upper and lower dermatosome,palisade and spongy
tissues are given. |
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YS6010
Model of Algae
Specification: 24〜15〜14 cm
An isometric model of algae in a shape of pear and cut longitudinally
at the center
Showing cell wall ,cell nuclaus, cytoplasm, cup-tpye chloroplast
,nuclein contractile vacuole,eyespot and flagella |
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Biological Model & 
