vascular tissue
Let an agent explain vascular tissue, relay structure, function and evolution from plant biology sources, flag the misfiled alias, and distinguish vascular tissue from ground and dermal tissue, animal vascular systems, fruit layers such as the epicarp and non-vascular plants.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify
Researched by: Claude
Purpose and description
Let an agent explain vascular tissue, relay structure, function and evolution from plant biology sources, flag the misfiled alias, and distinguish vascular tissue from ground and dermal tissue, animal vascular systems, fruit layers such as the epicarp and non-vascular plants.
The conducting tissue of vascular plants, comprising xylem, which transports water and dissolved minerals from roots upward and provides support, and phloem, which transports sugars and other organic compounds, arranged in vascular bundles and produced in woody plants by the vascular cambium; vascular tissue allowed plants such as ferns, conifers and flowering plants to grow tall on land. The registry alias epicarp names the outer layer of a fruit wall, which is not vascular tissue, and appears misfiled.
What it is for: Transporting water, minerals and sugars in plants.
It can be explain structure and function; relay evolution; flag misfiled aliases; distinguish related tissues.
Distinguishing features
Xylem and phloem
Long-distance transport
Structural support
Land plant innovation
What it looks like
Visible as veins in leaves, strings in celery and growth rings in wood.
Physical character
xylem cells: tracheids and vessel elements list
phloem cells: sieve elements and companion cells list
earliest vascular plants: Silurian, about 430 million years ago note - approximate
How it is recognised
Conducting tissue of plants, xylem and phloem
Xylem, phloem, vascular bundle, epicarp
Ground tissue stores and photosynthesises; dermal tissue covers; animal blood vessels are different; the epicarp is fruit skin
Related models
is a kind of - in registry terms
includes -
includes -
is contrasted with - misfiled alias
In practice
Families and kinds
primary xylem and phloem
secondary xylem or wood
secondary phloem
vascular bundles
vascular cambium
Standards and regulation
No regulation
Failure modes and hazards
Misfiled fruit anatomy alias
Confusing plant and animal vascular systems
Oversimplifying transport mechanisms
Also called
Where this came from
wikidata · CC0 1.0
Also registered as vr.tr.vascular-tissue
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.
Understand What vascular tissue is.
Science.
Definition
Definition.
Definition
Definition.
- What is vascular tissue, and how does it differ from ground and dermal tissue, animal vessels and the epicarp? definition
- Is the question about botany, wood, gardening or plant disease? boundary
Parts
Xylem and phloem.
Parts
Parts.
- How do xylem and phloem differ in structure and function? definition
- Which entry fits the specific tissue? action
Function Transport.
Science.
Water
Water transport.
Water
Water.
- How does the cohesion-tension theory explain water movement? provenance
- Which references are standard? provenance
Sugars
Sugar transport.
Sugars
Sugars.
- How does the pressure flow hypothesis explain phloem transport? provenance
- Which sources are cited? provenance
Development Growth and evolution.
Science.
Cambium
Vascular cambium.
Cambium
Cambium.
- How does the vascular cambium produce wood and bark? provenance
- Which entry fits vascular cambium? action
Evolution
Evolution.
Evolution
Evolution.
- How did vascular tissue enable plants to colonise land? provenance
- Which entry fits vascular plant? action
Context Applied topics.
Context.
Disease
Vascular wilt diseases.
Disease
Disease.
- How do diseases such as Dutch elm disease block xylem? provenance
- Which entry fits Dutch elm disease? action
Fruit
Fruit anatomy.
Fruit
Fruit.
- What are the epicarp, mesocarp and endocarp? provenance
- Which entry fits pericarp? action
What the second pass must settle
- The registry alias epicarp should be moved to fruit anatomy
- How should plant biology sources be linked?
- Should vascular cambium be a separate entry?