Plant Tissues.

Slides:

Advertisements

Similar presentations

SYSTEMS IN PLANTS 4.1 Plants are multicellular organisms with two obvious distinguishing features: They are usually green They cannot move from place to.

Advertisements

SYSTEMS IN PLANTS Plants are multicellular Organisms with

What is the basic unit of organization in plants and animals?

2.1 Plant Cells, Tissues, and Organs

Specialized Plant and Animal Cells

Cell Diversity. Previous Exam Questions Higher Level Ordinary Level 2006 Q Q11, Q Q Q Q (Sample)

Plant Cells and Tissues

Plant Structure An overview. Plant Cells Cell Walls  Primary  Secondary  Middle lamella  Plasmodesmata.

Plant anatomy Roots  Absorb water and dissolved nutrients  Anchor plants  Hold plants upright Stems  Supports the plant body  Transports nutrients.

Key Idea #13 Following fertilization, cells divide and become specialized for specific functions.

Plants Tissues part 2 Stem Leaf.

Plant Tissues. Tissue Collection of cells with a similar function. Plant Tissues Dermal Ground Vascular.

23–1 Specialized Tissues in Plants

Parts Of Plant – Photosynthesis

Plant Structure and Function

But where does the energy come from????

PLANT TISSUES. 1) Dermal Tissue  Form outermost layer of plant (like the skin)  Protects plant  Allows substances in and out through the stomata (will.

Cell Specialization All cells carry the same DNA information but they do not perform the same functions and may not look the same. The process of a cell.

Plant structures What does a plant need for photosynthesis?

1.18 From the Ground Up!. Why are plant cells always in such a regular pattern? All cells need to perform a specific function. All cells need to perform.

Plants: Structure and Function. What do you already know... Name the process that occurs within the leaves of green plants. What is the equation for this.

SC.912.L  Do plants have organs and tissues like animals?  What are they?

Plant Systems Part II. Plant Tissues A tissue is a group of cells working together to perform a similar function. – The cells in tissues are specialized.

PLANT TISSUES: VASCULAR TISSUES

Specialized Cells in Plants

Plants: Structure and Function

Cell Specialization and Tissues. Cell Differentiation About 200 different types of cells in the human body Different in size, shape, function Differentiation.

UNIT 2 PART 5: PLANT STRUCTURE AND FUNCTION

Plant Structure. Plant Tissues A tissue is a group of cells organized to form a functional unit or a structural unit Plants have 3 tissue systems: –Ground.

Plant Tissues, Structure and Function

The Four Basic Parts of Plants Leaves Stems Roots Flowers.

UNIT 2 PART 5: PLANT STRUCTURE AND FUNCTION

L6: Plant Tissues and Organs

Internal Structure of the Leaf

4 LOOKING BACK KEY CONCEPTS SUMMARY

PLANT TISSUES: VASCULAR TISSUES

Plant Tissues and Organs

4.1 Systems in Plants Plants including mosses, ferns, conifers and flowering plants are all multicellular organisms Plants have two obvious features: they.

Plants are multicellular organisms

Parts of a Plant.

Seed Plant Organs, Tissues, and Systems

Why does a city need a transport system

Science 10 Unit C - Cycling of Matter in Living Systems

Plant Structure & Function

Plant Systems: Structure and Function

7.L.3B.1 Develop and use models to explain how the structural organizations within multicellular organisms function to serve the needs of the organism.

Cell Differentiation SNC2D.

Characteristics of Plants

Cellular Differentiation and Specialization in Plants

Copyright Pearson Prentice Hall

4.4 – Tissues Working Together

Plant Tissues, Structure and Function

Plants Part 1: Introduction to Organs, Tissues and Processes

23.1 Specialized Tissues in Plants

Vascular Tissue.

Notes: Leaf Structure Cuticle Upper Epidermis Palisade Mesophyll

What are tissues made of?

KEY CONCEPT Plants have specialized cells and tissue systems.

SYSTEMS IN PLANTS Plants are eukaryotes with 2 special features:

Plant Tissues, Structure and Function

Plant Structure & Function

Presentation transcript:

Plant Tissues

Meristematic Cells Unspecialized. Divide and differentiate into specialized tissues. These cells would be analogous to animal stem cells!

Dermal Tissue Forms outermost layer of a plant. Epidermis can be specialized: Epidermal root cells can form root hairs to absorb water and minerals. Epidermal leaf cells produce a waxy waterproof cuticle. Dermal tissue in a plant is like Epithelial tissue in an animal.

Vascular Tissue Xylem Phloem Transports water and dissolved minerals from the roots to the leaves. Phloem Transports a sugar solution from the leaves to the roots. Vascular tissue in a plant is like Connective (blood) tissue as well as Nervous tissue in an animal.

Ground Tissue Located between the dermal and vascular tissue. Perform a variety of functions: Photosynthesis. Food and water storage. Structural support. Ground tissue in a plant is like Connective (adipose and/or bone) tissue in an animal.

Plant Tissues Dermal tissue, Vascular tissue, and Ground tissue is found throughout the plant, in the roots, stems, and leaves (see colour-coded diagram on slide).