plant anatomy systems and tissues
DESCRIPTION
Plant Structure Root and shoot systems are made up of basic plant organs: roots, leaves, stems, flowers.TRANSCRIPT
![Page 1: Plant Anatomy Systems and Tissues](https://reader036.vdocuments.mx/reader036/viewer/2022081511/5a4d1b797f8b9ab0599b8717/html5/thumbnails/1.jpg)
Plant AnatomySystems and Tissues
![Page 2: Plant Anatomy Systems and Tissues](https://reader036.vdocuments.mx/reader036/viewer/2022081511/5a4d1b797f8b9ab0599b8717/html5/thumbnails/2.jpg)
Plant Structure
Root and shoot systems are made up of basic plant organs: roots,
leaves, stems, flowers.
![Page 3: Plant Anatomy Systems and Tissues](https://reader036.vdocuments.mx/reader036/viewer/2022081511/5a4d1b797f8b9ab0599b8717/html5/thumbnails/3.jpg)
Root system
• What are the major functions of roots?
![Page 4: Plant Anatomy Systems and Tissues](https://reader036.vdocuments.mx/reader036/viewer/2022081511/5a4d1b797f8b9ab0599b8717/html5/thumbnails/4.jpg)
Shoot system functions
• What are some of the major functions performed by the shoot system?
![Page 5: Plant Anatomy Systems and Tissues](https://reader036.vdocuments.mx/reader036/viewer/2022081511/5a4d1b797f8b9ab0599b8717/html5/thumbnails/5.jpg)
Structure is used in classification
• Two main categories of flowering plants: monocots and dicots
• The two groups are distinguished on the basis of flower parts, leaf veins, and other structural features.
![Page 6: Plant Anatomy Systems and Tissues](https://reader036.vdocuments.mx/reader036/viewer/2022081511/5a4d1b797f8b9ab0599b8717/html5/thumbnails/6.jpg)
FlowersMonocots:
flower parts in 3’s
Dicots: flower parts in 4’s, 5’s,
6’s
![Page 7: Plant Anatomy Systems and Tissues](https://reader036.vdocuments.mx/reader036/viewer/2022081511/5a4d1b797f8b9ab0599b8717/html5/thumbnails/7.jpg)
LeavesMonocots:
parallel veins in leaves
Dicots: network of veins in the leaves
![Page 8: Plant Anatomy Systems and Tissues](https://reader036.vdocuments.mx/reader036/viewer/2022081511/5a4d1b797f8b9ab0599b8717/html5/thumbnails/8.jpg)
RootsMonocots: fibrous
root system with no main tap root.
Dicots: Main tap root, with smaller
side roots branching off.
![Page 9: Plant Anatomy Systems and Tissues](https://reader036.vdocuments.mx/reader036/viewer/2022081511/5a4d1b797f8b9ab0599b8717/html5/thumbnails/9.jpg)
SeedsMonocots: single
cotyledon; endosperm and cotyledon are
separate
Dicots: two cotyledons;
endosperm is contained in the
cotyledon.
![Page 10: Plant Anatomy Systems and Tissues](https://reader036.vdocuments.mx/reader036/viewer/2022081511/5a4d1b797f8b9ab0599b8717/html5/thumbnails/10.jpg)
Plant Tissues•Dermal tissue•Ground tissue•Vascular tissue
![Page 11: Plant Anatomy Systems and Tissues](https://reader036.vdocuments.mx/reader036/viewer/2022081511/5a4d1b797f8b9ab0599b8717/html5/thumbnails/11.jpg)
Copy this table:Primary
tissue type Sub-types Structure Functions
DermalEpidermis
Periderm
Ground
Parenchyma
Collenchyma
Sclerenchyma
VascularXylem
Phloem
![Page 12: Plant Anatomy Systems and Tissues](https://reader036.vdocuments.mx/reader036/viewer/2022081511/5a4d1b797f8b9ab0599b8717/html5/thumbnails/12.jpg)
Dermal tissue: Epidermis• How is an
epidermis of a plant similar to your epidermis?
• What does the epidermis do?
• What features do you see in these cells?
![Page 13: Plant Anatomy Systems and Tissues](https://reader036.vdocuments.mx/reader036/viewer/2022081511/5a4d1b797f8b9ab0599b8717/html5/thumbnails/13.jpg)
Dermal tissue: Periderm• How is the
periderm like the layer of dead skin cells on human skin?
• What does the periderm do?
• What features do you see in these cells?
![Page 14: Plant Anatomy Systems and Tissues](https://reader036.vdocuments.mx/reader036/viewer/2022081511/5a4d1b797f8b9ab0599b8717/html5/thumbnails/14.jpg)
Ground tissue: Parenchyma
• What can you see in these parenchyma cells?
• What are some functions of parenchyma cells?
![Page 15: Plant Anatomy Systems and Tissues](https://reader036.vdocuments.mx/reader036/viewer/2022081511/5a4d1b797f8b9ab0599b8717/html5/thumbnails/15.jpg)
Ground Tissue: Collenchyma• How might
support cells be different from other plant cells?
• Plants don’t have a skeletal system as humans do. What holds a plant up?
• What features do you see in these cells?
![Page 16: Plant Anatomy Systems and Tissues](https://reader036.vdocuments.mx/reader036/viewer/2022081511/5a4d1b797f8b9ab0599b8717/html5/thumbnails/16.jpg)
Ground tissue: Sclerenchyma• How are these
thick-walled cells different from collenchyma cells?
• What features do you see in these cells?
• Sclerenchyma cells are dead at maturity. Why might that be?
![Page 17: Plant Anatomy Systems and Tissues](https://reader036.vdocuments.mx/reader036/viewer/2022081511/5a4d1b797f8b9ab0599b8717/html5/thumbnails/17.jpg)
Vascular tissue: Xylem• Xylem tissue
moves water. What features would the cells need to carry out this function?
• What features do you see in these cells?
![Page 18: Plant Anatomy Systems and Tissues](https://reader036.vdocuments.mx/reader036/viewer/2022081511/5a4d1b797f8b9ab0599b8717/html5/thumbnails/18.jpg)
Vascular tissue: Phloem• Phloem tissue
moves sap, which is sugar dissolved in water. What features would the cells need to carry out this function?
• What features do you see in these cells?