Presentation is loading. Please wait.

Presentation is loading. Please wait.

Stem module. Stem module Shoot apical meristem.

Published byΒασίλης Βασιλεύς Χρηστόπουλος Modified over 6 years ago

Similar presentations

Presentation on theme: "Stem module. Stem module Shoot apical meristem."— Presentation transcript:

1

2 Stem module

3

4 Shoot apical meristem

5 dicot monocot

6

7

8 Ring porous Diffuse porous

9

10 epidermis cortex Interfascicular cambium Vascular bundle Primary phloem Primary xylem Procambium (fascicular cambium) Cross section of dicot primary stem pith

11 Primary xylem Vascular cambium Secondary xylem Primary phloem Secondary phloem

12 Second year Secondary xylem First year Secondary xylem

13 Annual ring ray Early wood Late wood

14 Fusiform intial Ray initial Anticlinal division Periclinal division

15 Transverse face Tangential face Radial face

16 Fraxinus transverse face

17 Fraxinus radial face

18 Fraxinus tangential face

19

20

21

22 tubers

23

24

25

Download ppt "Stem module. Stem module Shoot apical meristem."

Similar presentations

Stems: STRUCTURE & FUNCTION

Stems: STRUCTURE & FUNCTION
Section Two Stems  Definition: important vegetative organ.  Physiological function conduction supporting function preservation breeding  Medicinal value.

Section Two Stems  Definition: important vegetative organ.  Physiological function conduction supporting function preservation breeding  Medicinal value.
1 Review What are three important functions of stems Explain How does the arrangement of vascular bundles in monocot stems differ from dicot stems Apply.

1 Review What are three important functions of stems Explain How does the arrangement of vascular bundles in monocot stems differ from dicot stems Apply.
Plant Tissues and Organs

Plant Tissues and Organs
BIOL 1030 Lab 9 Plant Form and Function I

BIOL 1030 Lab 9 Plant Form and Function I
Copyright © 2005 Pearson Education, Inc. publishing as Benjamin Cummings Figure 35.18 Primary and secondary growth of a stem (layer 1) (a) Primary and.

Copyright © 2005 Pearson Education, Inc. publishing as Benjamin Cummings Figure Primary and secondary growth of a stem (layer 1) (a) Primary and.
Inside stems I. Herbaceous stems A. Epidermis B. Cortex and pith C. Vascular bundles: primary xylem and phloem II. Stem thickening: wood A. Development.

Inside stems I. Herbaceous stems A. Epidermis B. Cortex and pith C. Vascular bundles: primary xylem and phloem II. Stem thickening: wood A. Development.
Tree Growth and Wood Formation

Tree Growth and Wood Formation
Secondary Growth in Stems

Secondary Growth in Stems
Anatomy Review BIO 201 - Botany. Herbaceous stems Have separate vascular bundles In each bundle: - Xylem toward center - Phloem toward outside Bundle.

Anatomy Review BIO Botany. Herbaceous stems Have separate vascular bundles In each bundle: - Xylem toward center - Phloem toward outside Bundle.
Practical General Biology

Practical General Biology
Figure 28.2 A comparison of monocots and eudicots

Figure 28.2 A comparison of monocots and eudicots
STEMS Purpose of Stems Support leaves Transport water and nutrients Store water and food.

STEMS Purpose of Stems Support leaves Transport water and nutrients Store water and food.
THE STEM STRUCTURE & FUNCTIONS. General Terminology Annual – a plant that completes its life cycle (seed, flower, fruit and seed) in one growing season.

THE STEM STRUCTURE & FUNCTIONS. General Terminology Annual – a plant that completes its life cycle (seed, flower, fruit and seed) in one growing season.
The Vascular Cambium Definitions Cell division related to cambial activity Axial: Along the axis of the organ, or organism Radial: At right angles to.

The Vascular Cambium Definitions Cell division related to cambial activity Axial: Along the axis of the organ, or organism Radial: At right angles to.
Plant Structure and Function

Plant Structure and Function
Plant structure - cells, tissue, organisation & growth Leaves and photosynthesis C 4 photosynthesis CAM photosynthesis Plant water relations Plants and.

Plant structure - cells, tissue, organisation & growth Leaves and photosynthesis C 4 photosynthesis CAM photosynthesis Plant water relations Plants and.
Plant Form & Function Plant Anatomy

Plant Form & Function Plant Anatomy
Anatomy of plant Lab 10.

Anatomy of plant Lab 10.
Plant Structure. Plant Body Plan The apical–basal pattern and the radial pattern are parts of the plant body plan They arise through orderly development.

Plant Structure. Plant Body Plan The apical–basal pattern and the radial pattern are parts of the plant body plan They arise through orderly development.

Similar presentations

Ads by Google