Non Vascular Plants What are Nonvascular Plants Traits
- Slides: 23
Non Vascular Plants
What are Nonvascular Plants Traits of Nonvascular plants: 1) No vascular tissue 2) May have leaf like structures but without vascular tissue they have. . . -
What are Nonvascular Plants Traits of Nonvascular plants: 1) No vascular tissue 2) May have leaf like structures but without vascular tissue they have. . . -no true leaves (leaflike) -no true roots (rootlike) -no true stems (stemlike) 3) Gametophyte is dominant
Limits of Non Vascular Plants Height Limits: No “pipe work” to bring water to higher parts of plants so plants stay short. Habitat restrictions
Limits of Non Vascular Plants Height Limits: No “pipe work” to bring water to higher parts of plants so plants stay short. Habitat restrictions: Lack waxy cuticle layer. Need moist places so leaflike parts do not dry up. Some have a dormant period that allows them to survive dry weather.
Two main groups of non vascular plants 1) Liverworts Two types: Leafy and Thallus
Liverworts Structure:
Liverworts Structure:
Liverworts Structure:
Function of Parts Part Thallus Rhizoids Function Main body of plant. Supports, Photosynthesis (leaflike) Anchor plant (rootlike)
Function of Parts Part Thallus Rhizoids Gemma cups Gametophyte Function Main body of plant. Supports, Photosynthesis (leaflike) Anchor plant (rootlike) Hold gemma (cells capable of forming new plants) Hold egg and sperm
Two main groups of non vascular plants 2) Mosses
Structure: Moss
Reproduction Asexual Reproduction: Reproduce by fragmentation.
jk
jk
jk
Adaptation and Importance 1) Able to thrive mircohabitats. -eg. Small cracks in a concrete wall or a small pit in tar roof Importance:
Adaptation and Importance 1) Able to thrive mircohabitats. -eg. Small cracks in a concrete wall or a small pit in tar roof Importance: - Create areas for other organisms to live - Pioneer species in primary succession.
Adaptation and Importance 1) Able to thrive mircohabitats. -eg. Small cracks in a concrete wall or a small pit in tar roof Importance: - Create areas for other organisms to live - Pioneer species in primary succession. Moss moves in Over time moss starts to die Dead moss creates topsoil which allows other plants to move in
Adaptations and Importance 2) Holds water - Dead mosses contain empty spaces. These empty spaces fill with water. Importance - Increases the amount of water available for plants - Used by humans to increase moisture content in garden soil
Adaptations and Importance 3) Grows in shaded forests Importance - Retains moisture by blocking evaporation Forests don’t dry up as fast
- Reproduce by spores
- Non vascular plants
- Anthiridium
- Vascular vs nonvascular plants
- Vascular vs nonvascular
- Club mosses, horsetails and ferns are types of _____.
- Mikael ferm
- Vascular and non vascular difference
- Is a gerber daisy vascular or nonvascular
- Coniferophyta vascular or nonvascular
- Kingdom of ferns
- Psilotum
- Marine plantae
- Cycads: vascular tissue
- Seedless nonvascular plants
- Nutritional habits of hypnum sp
- Multicellular dependent embryos
- Common characteristics of plantae
- Flowering plants and non flowering plants similarities
- 3 types of seedless vascular plants
- A popular seedless vascular plant is _____.
- Seedless vascular plants phylum
- Image of a cat
- Advantages of gymnosperms