slide1 n.
Download
Skip this Video
Download Presentation
Morphology Leaves, Stems, Roots Nodes, Internodes Shoot Apical Meristem Apical initials

Loading in 2 Seconds...

play fullscreen
1 / 23

Morphology Leaves, Stems, Roots Nodes, Internodes Shoot Apical Meristem Apical initials - PowerPoint PPT Presentation


  • 135 Views
  • Uploaded on

Week 4 Lab:. Morphology Leaves, Stems, Roots Nodes, Internodes Shoot Apical Meristem Apical initials Lead primordia Root Apical Meristem Root Cap Dichotomous branching Lateral Buds. Anatomy Tissue types Dermal Ground Vascular Stems Leaves Roots Secondary Growth. Week 4 Lab:.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Morphology Leaves, Stems, Roots Nodes, Internodes Shoot Apical Meristem Apical initials' - sopoline-morrow


Download Now An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
slide1

Week 4 Lab:

  • Morphology
  • Leaves, Stems, Roots
  • Nodes, Internodes
  • Shoot Apical Meristem
    • Apical initials
    • Lead primordia
  • Root Apical Meristem
    • Root Cap
  • Dichotomous branching
  • Lateral Buds
  • Anatomy
  • Tissue types
    • Dermal
    • Ground
    • Vascular
  • Stems
  • Leaves
  • Roots
  • Secondary Growth
slide2

Week 4 Lab:

  • Morphology
  • Leaves, Stems, Roots
  • Nodes, Internodes
  • Shoot Apical Meristem
    • Apical initials
    • Lead primordia
  • Root Apical Meristem
    • Root Cap
  • Dichotomous branching
  • Lateral Buds
slide3

Week 4 Lab:

  • Morphology
  • Leaves, Stems, Roots
  • Nodes, Internodes
  • Shoot Apical Meristem
    • Apical initials
    • Lead primordia
  • Root Apical Meristem
    • Root Cap
  • Dichotomous branching
  • Lateral Buds
slide4

Week 4 Lab:

  • Morphology
  • Leaves, Stems, Roots
  • Nodes, Internodes
  • Shoot Apical Meristem
    • Apical initials
    • Lead primordia
  • Root Apical Meristem
    • Root Cap
  • Dichotomous branching
  • Lateral Buds
slide5

Week 4 Lab:

  • Morphology
  • Leaves, Stems, Roots
  • Nodes, Internodes
  • Shoot Apical Meristem
    • Apical initials
    • Lead primordia
  • Root Apical Meristem
    • Root Cap
  • Dichotomous branching
  • Lateral Buds
slide6

Week 4 Lab:

  • Morphology
  • Leaves, Stems, Roots
  • Nodes, Internodes
  • Shoot Apical Meristem
    • Apical initials
    • Lead primordia
  • Root Apical Meristem
    • Root Cap
  • Dichotomous branching
  • Lateral Buds
slide7

Week 4 Lab:

  • Morphology
  • Leaves, Stems, Roots
  • Nodes, Internodes
  • Shoot Apical Meristem
    • Apical initials
    • Lead primordia
  • Root Apical Meristem
    • Root Cap
  • Dichotomous branching
  • Lateral Buds
slide8

Week 4 Lab:

  • Morphology
  • Leaves, Stems, Roots
  • Nodes, Internodes
  • Shoot Apical Meristem
    • Apical initials
    • Lead primordia
  • Root Apical Meristem
    • Root Cap
  • Dichotomous branching
  • Lateral Buds
slide9

Week 4 Lab:

  • Morphology
  • Leaves, Stems, Roots
  • Nodes, Internodes
  • Shoot Apical Meristem
    • Apical initials
    • Lead primordia
  • Root Apical Meristem
    • Root Cap
  • Dichotomous branching
  • Lateral Buds
slide10

Week 4 Lab:

  • Anatomy
  • Tissue types
    • Dermal
    • Ground
    • Vascular
  • Stems
  • Leaves
  • Roots
  • Secondary Growth
slide11

Week 4 Lab:

Can you find these three tissue types in all of the organs you look at?

  • Anatomy
  • Tissue types
    • Dermal
    • Ground
    • Vascular
  • Stems
  • Leaves
  • Roots
  • Secondary Growth
slide12

Week 4 Lab:

  • Anatomy
  • Tissue types
    • Dermal
    • Ground
    • Vascular
  • Stems
  • Leaves
  • Roots
  • Secondary Growth
slide13

Week 4 Lab:

  • Anatomy
  • Tissue types
    • Dermal
    • Ground
    • Vascular
  • Stems
  • Leaves
  • Roots
  • Secondary Growth
slide14

Week 4 Lab:

  • Anatomy
  • Tissue types
    • Dermal
    • Ground
    • Vascular
  • Stems
  • Leaves
  • Roots
  • Secondary Growth

Xylem= conducts water up a stem, THICK cell walls

Phloem= conducts photosynthetic products, thin cell walls

slide15

Week 4 Lab:

  • Anatomy
  • Tissue types
    • Dermal
    • Ground
    • Vascular
  • Stems
  • Leaves
  • Roots
  • Secondary Growth

Xylem= conducts water up a stem, THICK cell walls

Tracheids – conduction AND mechanical support

Vessel Elements – conduction only. Often with fibers (support).

slide16

Week 4 Lab:

  • Anatomy
  • Tissue types
    • Dermal
    • Ground
    • Vascular
  • Stems
  • Leaves
  • Roots
  • Secondary Growth

Phloem= conducts photosynthetic products, thin cell walls

Sieve Tube Members = conduct photosynthates. NO NUCLEUS!

Companion Cells = “metabolic backpacks” for STMs

slide17

Week 4 Lab:

  • Anatomy
  • Tissue types
    • Dermal
    • Ground
    • Vascular
  • Stems
  • Leaves
  • Roots
  • Secondary Growth

Epidermis

Parenchyma

Cortex

Pith

Vascular Bundle

Xylem

Phloem

slide18

Week 4 Lab:

  • Anatomy
  • Tissue types
    • Dermal
    • Ground
    • Vascular
  • Stems
  • Leaves
  • Roots
  • Secondary Growth

Epidermis (cuticle, stomata)

Parenchyma

Mesophyll

(spongy, pallisade)

Vascular Bundle

Xylem

Phloem

slide19

Week 4 Lab:

  • Anatomy
  • Tissue types
    • Dermal
    • Ground
    • Vascular
  • Stems
  • Leaves
  • Roots
  • Secondary Growth

Epidermis (root hairs)

Parenchyma (starch storage)

Cortex

Endodermis (Casparian Strip)

Vascular Bundle

Xylem

Phloem

slide20

Week 4 Lab:

  • Anatomy
  • Tissue types
    • Dermal
    • Ground
    • Vascular
  • Stems
  • Leaves
  • Roots
  • Secondary Growth

Vascular Cambium

Parenchyma

Rays

Vascular Rings

Xylem (inner)

Phloem (outer)

slide21

Week 4 Lab:

  • Anatomy
  • Tissue types
    • Dermal
    • Ground
    • Vascular
  • Stems
  • Leaves
  • Roots
  • Secondary Growth

Vascular Cambium

Parenchyma

Rays

Vascular Rings

Xylem (inner)

Phloem (outer)

slide22

Week 4 Lab:

  • Anatomy
  • Tissue types
    • Dermal
    • Ground
    • Vascular
  • Stems
  • Leaves
  • Roots
  • Secondary Growth

Vascular Cambium

Parenchyma

Rays

Vascular Rings

Xylem (inner)

Phloem (outer)

slide23

Week 4 Lab:

  • Anatomy
  • Tissue types
    • Dermal
    • Ground
    • Vascular
  • Stems
  • Leaves
  • Roots
  • Secondary Growth

Vascular Cambium

Parenchyma

Rays

Vascular Rings

Xylem (inner)

Phloem (outer)

ad