Nonvascular Plants, Mosses and Ferns.

Slides:

Advertisements

Similar presentations

Chapter 9 Section 2.

Advertisements

Plants Without Seeds Chapter 8 Section 2.

Plants without seeds Chapter 8, section 2.

Plant Classification PLANTS!.

Most Mosses & Ferns Live in Moist Environments PLANT SPECIES ADAPTED TO LIFE ON LAND. –Scientists think that the first plants looked like green algae.

8.2 Mosses, Hornworts, and Liverworts 8.3 Ferns and their Relatives

Moss and Fern Life Cycles Group 1: Seedless, Nonvascular Plants Live in moist environments to reproduce Grow low to ground to retain moisture (nonvascular)

SEEDLESS REPRODUCTION

 Both do not produce seeds  Both are considered “simple” plants  Both produce “spores” at some point in their life cycle  Both are relatively small.

Continue working on your Cornell notes.

What characteristics do all plants share? All are autotrophs. All are many-celled eukaryotes. All plant cells have cell walls.

With your host/hostess, Your Classmate Chapter 7 Review Jeopardy.

Ch. 1 Lesson 3 How are plants classified? biologists sort plants sort plants by how they: 1.transportwater2.reproduce.

Seedless Plants. Nonvascular Seedless Plants Mosses, liverworts, hornworts Grow on soil, bark of trees, rocks Usually live in places that are damp Are.

Seedless Plant Reproduction

Seedless Reproduction -Compare and contrast the fundamental features of sexual and asexual reproduction. -Classify methods of reproduction as sexual or.

Alternation of Generations Plant life cycles have two alternating generations: a diploid phase (2N) and a haploid phase (N) During alternation of generations,

Nonvascular and Vascular Plants

Plant Diversity and Life Cycles

Plants without Seeds Presenter: Usman Saiyed Date: 4 th Oct 2010 Teacher: Sr. Lisa 1.

2.6 The Plant Kingdom We love our plants!.

PLANTS WITHOUT SEEDS NON VASCULAR. 2 TYPES OF PLANTS  NONVASCULAR:  plants that DO NOT have tubes that carry water and food throughout the plant  VASCULAR.

Plants 7 th grade. Types of Plants Common Traits:  Plants make their own food  Plant cells have cell walls outside of their cell membranes  Plants.

Introduction to Plants. What is a Plant? Plants provide the base for the food chain Multicellular eukaryotes that have a cell wall made of cellulose Carry.

Plant Characteristics

Plants. Plant Cells Cell walls  provide protection and structure Conduct photosynthesis – Use chlorophyll in organelle chloroplast to do it.

Bryophytes Oldest plants ~400 million years old

PLANTS Nonvascular Vascular Angiosperms Gymnosperm Seedless Seed.

8.2 Plants Without Seeds. Nonvascular Plants Do not grow tall  Do not have roots, stems or leaves Live in moist areas  Absorb water directly from environment.

Seedless Plants. Nonvascular Seedless Plants Mosses, liverworts, hornworts Grow on soil, bark of trees, rocks Usually live in places that are damp Are.

Plants. What is a Plant? Plants are – Autotrophs – Eukaryotes – Multi-cellular.

Kingdom Plantae.

Essential Question: How do new plants grow? Look at the sequence below and infer the answer.

Moss and Fern Life Cycles

How do mosses get water? A

Seedless Plants Chapter 9 Section 2.

VASCULARPLANTS. SEEDLESS VASCULAR PLANTS  Vascular plants, such as ferns are much better adapted to life on land than nonvascular plants.  Vascular.

Chapter 4 Section 4 Ferns and Their Relatives. Characteristics of Seedless Vascular Plants Ferns and their relatives share two characteristics. They have.

Types of Plants Vascular Plants Nonvascular Plants Seedless Plants Nonflowering seed plants Flowering seed plants.

Introduction to plants Chapter 12 Warm up How many types of plants do you know? Can you name them.

Note Taker Guide for pg Seedless Plants Note Taker Guide for pg

Plants. Teaching Point #1 Almost all plants are autotrophic, eukaryotic and have cell walls.

Types of Plants Nonvascularand Vascular Plants. Non-Vascular Plants Example: Mosses Characteristics: 1.No vascular tissue (system of tubes to transport.

Plants What are the characteristics of all plants? What are the two types of plant? How do plants reproduce?

Intro to Plants How are plants broadly classified? Vascular and nonvascular What is the difference between vascular and nonvascular plants? Nonvascular.

Characteristics of Plants multicellularmulticellular eukaryoticeukaryotic autotrophic - photosyntheticautotrophic - photosynthetic cell walls with.

 a.  autotrophs.  b.  unicellular.  c.  heterotrophs.  d.  prokaryotes.

Chapter 10: The Structure & Function of Plants. Chapter 10, Section 1 & 2: The Plant Kingdom What is a plant? Nearly all plants produce their own food.

GROUPS OF PLANTS. NON-VASCULAR PLANTS Do not have a system to transport water and nutrients Get water through diffusion Small- because they cannot move.

Chapter 9 Section 2. I. Seedless Nonvascular Plants  1. NO seeds and NO vessels for transporting nutrients and water.  2. Usually about 2-5 cm tall.

Overview: Non-Vascular Plants

Alternation of Generations

Chapter 9.2 Seedless Plants.

3/16/15 Mr. Faia 6th Grade Science

Mr. Faia 3/4/15 6th Grade Science

Introduction to plants

BIODIVERSITY OF PLANTS AND REPRODUCTION

CH 10 SEC 2 PLANTS WITHOUT SEEDS.

Bryophytes (Mosses and Relatives)

Bryophyta Sphagnum moss liverwort moss hornwort

Why were the first land plants so small? NONVASCULAR PLANTS.

Rhizoid A rootlike structure that holds nonvascular plants in a place. Rhizoids help the plants get water and nutrients.

Plant Classification and Reproduction

Plants Chapter 8 Unit # 6.

Most Mosses & Ferns Live in Moist Environments

Plant Classification.

Bryophytes Nonvascular Plants

Presentation transcript:

Nonvascular Plants, Mosses and Ferns

What are Nonvascular Plants??

What are Nonvascular Plants? Nonvascular plants don’t have a well developed system of tubes for transporting water and other materials Soo…..… They live in watery surroundings -Constant water source -Helps during reproduction

3 main groups of nonvascular plants Mosses Liverworts Hornworts

Mosses

The sporophyte grows out of the gametophyte Mosses The capsule contains the spores for reproduction The sporophyte grows out of the gametophyte Rhizoids are root like structures that hold the moss to the earth

Why are mosses important?

Why are mosses important? Gardening! Gardeners often use peat moss to help their soil hold in more water.

Liverworts and Hornworts Grown on moist rocks and soil

FERNS

Are they vascular or nonvascular?

Are they vascular or nonvascular? Ferns have true vascular tissue and they do not produce seeds. So how do they reproduce?

Are they vascular or nonvascular? Ferns have true vascular tissue(BUT it doesn’t work well) and they do not produce seeds. So how do they reproduce? Spores!!

SPORES Ferns grow in moist conditions just like mosses The spores are found on the fronds The spores are released into the surroundings and then grow into gametophytes.

Ferns Frond Stem Roots