Plants Part 1: Introduction to Organs, Tissues and Processes

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

Plants as Living Organisms Plant Parts and Their Functions Plant and Soil Science Topic 2014.

Chapter 23 Roots 23:2.

Plant Structure & Function

Roots, Stems, and Leaves Principles of Life Science Rainier Jr/Sr High School Mr. Taylor.

Chapter 23 Plant Structure and Function Plant Tissue Vascular Plants have four basic types of tissue 1.Vascular tissue 2.Ground tissue 3.Epidermis 4.Meristematic.

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

The physiology of plants

Chapter 23 Roots, Stems, and Leaves.

PLANTS- Structure Roots and Stems. ROOTS-Function 1. Anchor the plant to the soil 2. Absorb water and minerals from the soil 3. May store food 4. Transport.

Plant Structure Growth & Transport

Chapter 23: Roots, Stems, and Leaves

Plant Structure & Function Ms. Williams Biology Ms. Williams Biology.

But where does the energy come from????

The Four Basic Parts of Plants Leaves Stems Roots Flowers.

Plant Structure & Function. Main Plant Tissues Dermal Tissue - covers the outside of the plant & protects it –May produce a waxy coating to prevent water.

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.

What are roots and stems and why do plants have them?

Plant Structure Roots Stems Leaves. Plant Organs Roots Stems Leaves.

How do you DECIDE what makes a plant a plant? Examples: If it has a ________, I know it’s a plant. If it does__________, I know it’s a plant. STATE which.

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.

21.3 Roots and Stems KEY CONCEPT Roots and stems form the support system of vascular plants.

Plant Tissues, Structure and Function

Plant Systems (Structures, Functions) & Adaptations.

Plants. Plant Organs Roots – Support a plant – Anchor it to the ground – Store food – Absorb water – Dissolve nutrients from soil Stems – Provide support.

Chapter 23 – Roots, Stems, & Leaves

Bellringer: Is It a Plant? (10 minutes)

4 LOOKING BACK KEY CONCEPTS SUMMARY

PLANT TISSUES: VASCULAR TISSUES

Roots anchor plants and absorb mineral nutrients from soil.

Roots and Stems.

Figure 3: Flower Structure

I know the function of roots, xylem and phloem.

Plants Part 1: Introduction to Organs, Tissues and Processes

Plant Tissues and Organs

Specialized tissues in plants

Ch. 35 Warm-Up Draw and label the 3 main organs of a plant.

Plants are multicellular organisms

Parts of a Plant.

Biology Notes Cell Energy Part 4 Pages

Biology Notes Cell Energy Part 1 Pages

Plant Organs SNC2D.

Seed Plant Organs, Tissues, and Systems

Science 10 Unit C - Cycling of Matter in Living Systems

Plants Structures & Functions

Biology Notes Cell Energy Part 3 Pages

Plant Processes.

Chapter 23 Roots 23:2.

Eukaryotic Multicellular Autotrophs Non-mobile

Ch. 35 Warm-Up Draw and label the 3 main organs of a plant.

Cellular Differentiation and Specialization in Plants

Do Now Plant parts & functions bellringer.

Plants Structures & Functions

Plant Tissues, Structure and Function

Structure and Function

23.1 Specialized Tissues in Plants

Vascular Tissue.

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

Presentation transcript:

Plants Part 1: Introduction to Organs, Tissues and Processes

A. The Four Plant Organs **Draw the flower and its label on your notebook** Flower: Reproduction What do you think each of these 4 plant organs DOES for the plant? Leaves: Produce Food Stem: Transport Roots: Absorb and Anchor

1. Roots Absorb nutrients and water Anchor the plant Store food Root hairs increase surface area A single tap root with hairs Fibrous Roots

2. Stems Support the plant Connect roots and leaves Transport water and minerals up Transport glucose and nutrients down

3. Leaves Capture as much light energy as possible (this is why leaves are thin and flat) Take in CO2 Make food (glucose) in photosynthesis

4. Flowers Reproduction

table should be in your notebook: Tissue Type Description Why Does the Plant Need It? Major Feature(s) Similar to What in Humans? Dermal Meristematic Vascular Ground

***Use the information from the following slides to fill-in the table your just drew***

Dermal Tissue Thick, waxy, tough Protects from damage and water loss Found on surface of leaves and stems-called epidermis; waxy covering is the cuticle.

Meristematic Tissue Cells continuously divide Responsible for growth in the plant Apical meristem at tip of roots protected by root cap Apical meristem also found at top of stem

Vascular Tissue A system of hollow tubes, like a pipeline Transports water and nutrients through roots, stems and leaves 2 types of vascular tubes: Xylem = water Phloem = food

What is this like in humans? Digestive System Cardiovascular System

Ground Tissue Cells that lie between dermal and vascular tissues Supports the plant—thick, rigid, structural Storage of sugar in roots and fruits Site of photosynthesis in the leaves

Homework Complete your notes for next class; go to my website, mahoneybiology.wordpress.com