'Diploid sporophyte' presentation slideshows

Diploid sporophyte - PowerPoint PPT Presentation

Name the phylum?

Name the phylum?

Name the phylum?. Chordata. Name the subphylum?. Vertebrata. Name the class?. Amphibia. Name the phylum?. Phaeophyta. Are they heterotrophic or autotrophic?. Autotrophic. Common name of these organisms?. Ferns. Name of phylum?. Pterophyta. Name of kingdom?. Plantae.

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669 views • 48 slides
Plant Life Cycles

Plant Life Cycles

Plant Life Cycles. Meiosis Review. Cell starts diploid Ex: Human = 46 chromosomes Cell divides twice to create 4 cells End result: Haploid cells Ex: Human = 23 chromosomes Cells created: Sperm, egg, pollen. Alternation of generations (In general). Diploid zygote created

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570 views • 48 slides
The Evolution of Seed Plants

The Evolution of Seed Plants

The Evolution of Seed Plants. The Evolution of Seed Plants. The Seed Plants The Gymnosperms: Naked Seeds The Angiosperms: Flowering Plants. The Seed Plants. The seed plants are the most recent group to appear in the evolution of the tracheophytes.

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747 views • 47 slides
Simple Plants: Chapters 20 and 21 20-1 Characteristics of Algae

Simple Plants: Chapters 20 and 21 20-1 Characteristics of Algae

Simple Plants: Chapters 20 and 21 20-1 Characteristics of Algae. I. Introduction. A . Description: 1 . Are photosynthetic organisms 2 . Live in fresh water (e.g. streams, ponds, lakes , or swamps ) and oceans. Must live in or near a source of water

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689 views • 47 slides
Chapter 28 Reading Quiz

Chapter 28 Reading Quiz

Chapter 28 Reading Quiz. Which kingdom is the most diverse of all eukaryotes? In which kingdom do algae belong? Through what process is it proposed that mitochondria & chloroplasts came to reside within larger cells? Plasmodium causes what (at this time) incurable disease?

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524 views • 43 slides
Chapter 28 Reading Quiz

Chapter 28 Reading Quiz

Chapter 28 Reading Quiz. Which kingdom is the most diverse of all eukaryotes? In which kingdom do algae belong? Through what process is it proposed that mitochondria & chloroplasts came to reside within larger cells? Plasmodium causes what (at this time) incurable disease?

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536 views • 42 slides
Plant Diversity

Plant Diversity

Plant Diversity. Fossilized plant spores place plants on land over 500 mybp. Sporopollenin in cell wall is the most durable organic material known. C&R distinguish Green Algae from Plants by adaptations to terrestrial living.

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282 views • 28 slides
Alternation of generations: an analogy

Alternation of generations: an analogy

Alternation of generations: an analogy. (what it would be like if animals did this?). Alternation of Generations.

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280 views • 27 slides
Diversity of Plants

Diversity of Plants

Diversity of Plants. Chapter 22. Nonvascular Plants. Do not have vascular tissue NV plants tissue = ~one cell thick Water and nutrients travel through cells via osmosis and diffusion SLOW Live in moist habitats . Nonvascular Plants . Mosses Liverworts Hornworts.

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450 views • 21 slides
Diversity of Plants

Diversity of Plants

Diversity of Plants. Chapter 22. Nonvascular Plants. Do not have vascular tissue NV plants tissue = ~one cell thick Water and nutrients travel through cells via osmosis and diffusion SLOW Live in moist habitats . Nonvascular Plants . Mosses Liverworts Hornworts.

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457 views • 21 slides
Moss and Fern Life Cycles

Moss and Fern Life Cycles

Moss and Fern Life Cycles. Group 1: Seedless, Nonvascular Plants. Live in moist environments to reproduce Grow low to ground to retain moisture (nonvascular) Lack true leaves Common pioneer species during succession Gametophyte most common (dominant) Ex: Mosses, liverworts, hornworts.

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513 views • 20 slides
Understanding Plants

Understanding Plants

Understanding Plants. Ms. Moore 8/30/12. What is a Plant?. Plants are: Multicellular Eukaryotes Photosynthesis using chlorophyll Most are autotrophs (some can be parasites or saprobes that live on decaying material) Fossil evidence: 470 million years ago . Typical Plant Cell.

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334 views • 18 slides
Plant Notes Day 1

Plant Notes Day 1

Plant Notes Day 1. Describe Plant Adaptations to Life on Land. Plants are multicellular eukaryotic autotrophs. Adaptations. 1. Cuticle-protective outer covering.

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378 views • 18 slides
Overview of Plant Diversity

Overview of Plant Diversity

Overview of Plant Diversity. Chapter 29. The Evolutionary Origins of Plants. Defining characteristic of plants is protection of their embryos. Land plants can be divided into two groups based on the presence or absence of vascular tissue . The Evolutionary Origins of Plants.

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267 views • 14 slides
Plants

Plants

Plants. Kingdom: Plantae Sporophytes are diploid and gametophytes are haploid. Review Photosynthesis and Cellular Respiration Plant provide the base for food chains on land. They also provide shade, shelter and oxygen for animals. . Plant Life Cycle.

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167 views • 6 slides

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