Upload File

alternation of generations in fungi

1
' 1871 Nature Publishing Group

Upload: m-c

Post on 21-Jul-2016

217 views

Category:

Documents


0 download

Report

TRANSCRIPT

Page 1: Alternation of Generations in Fungi

© 1871 Nature Publishing Group

Angiosperm Reproduction & Biotechnology. Alternation of Generations (Revisited) The life cycle of angiosperms and other plants are characterized by

Moss Life Cycle Alternation of generations Defined: Plants alternate between a diploid organism and a haploid organism

Alternation of Generations - k12resources.nelson.comk12resources.nelson.com/.../documents/life_cycle_of_plants.pdf · The diploid organism is called the sporophyte and has two sets

ALTERNATION OF GENERATIONS THE ANGIOSPERM LIFE CYCLE INCLUDES ALTERNATION OF GENERATIONS DURING WHICH MULTICELLULAR HAPLOID GAMETOPHYTE GENERATIONS ALTERNATE

Angiosperm Reproduction Chapter 38 2005-2006. Recall: Alternation of Generations In angiosperms: – Sporophyte is dominant – Reduced gametophyte, dependent

Chapters 35-39. All Plants… multicellular, eukaryotic, autotrophic, alternation of generations

Chapter 29 Reading Quiz 1.About how many species of plants inhabit earth today? 2.What are the two generations in the alternation of generations? 3.What

Unit 6 – Lecture 6. Alternation of Generations type of reproduction utilizing asexual & sexual means

Meiosis and Alteration of Generations. Outline Overview Asexual and Sexual Reproduction Phases of Meiosis Meiosis I Meiosis II Alternation of Generations

Homologous Versus Antithetic Alternation of Generations

Plant Life Cycles Modern Biology Chapter 32. Alternation of Generations: the overview

KINGDOM: PLANTAE Chapter 20-25. Vocabulary Adaptation Alternation of generations Colonial Dicots Enclosed seeds Flowers fruit Leaves Monocots Multicellular

Indira Gandhi National Tribal University Amarkantak … Gandhi National Tribal University Amarkantak ... Unifying features of archegoniates; ... Alternation of generations

AP Biology. Multicelled, eukaryotic, photosynthetic autotrophs Life cycle characterized by alternation of generations Ancestral plants lived in aquatic

Alternation of generations

Alternation of Generations plant n reproduction MEIOSIS

Meiosis and Alternation of Generations

FORAMINIFERA: PART 3 - DIMORPHISM. DIMORPHISM Dimorphic life cycle is complex –Alternation of sexual and asexual generations –Microspheric form –Megalospheric

C. fern AP Biology. Ferns Alternation of Generations

Plant Meiosis. Animals vs. Plants Plant ReproductionAnimal Reproduction Life cycle Alternation of generations No alternation of generations GametesHaploid

Kingdom: Plantae (Phylogeny, Evolution, Alternation of Generations) earliest plants evolved from algal ancestors 0.5 BYA converted bare rock into soil

GYMNOSPERMS “Naked Seeds”. General Characteristics Vascular Alternation of generations –Dominant sporophyte –Reduced, dependent gametophyte Produce

Chapter 38 ~Plant Reproduction and Development. I. Sexual Reproduction n A. Alternation of generations: haploid (n) and diploid (2n) generations take

Homologous Versus Antithetic Alternation of Generations ... · alternation of haploid and diploid generations whereas supporters of antithetic alternation ... or fourth degree of

Plant Life Cycles CHAPTER 30 Animals vs. Plants Plant Reproduction Animal Reproduction Life cycle Alternation of generations No alternation of generations

Main Exam Plan & Syllabus - MPPSC fungi, lichens, bryophytes, pteridophytes and wmnosperms. Concept of alternation of generations. Angiosperms Morpholow, anatomy of Root and Leaf

Sexual reproduction Life cycles and the alternation of generations

ALTERNATION OF GENERATIONS. 1.Alternation of generations: haploid (n) stage that produces gametes followed by diploid (2n) stage producing spores. 2.Haploid:

Plants. General Characteristics Eukaryotic Multicellular Perform photosynthesis Alternation of generations

Origin of the Land Plants. Alternation of Generations

Chapter 38 Plant Reproduction and Development. Reproduction and Development Alternation of Generations Angiosperms and other plants exhibit alternation

Eukaryotic Life Cycles BIOL 1407. Life Cycles Asexual Reproduction Sexual Reproduction –Gametic meiosis –Zygotic meiosis –Alternation of Generations

Moss Life Cycle Alternation of generations Zygote created from egg & sperm

Reproduction in Plants Chapter 28. Reproduction in Plants 2Outline Reproductive Strategies Alternation of generations Adaptation to a land environment

UNIT 4 The reproduction function Natural Science 2. Secondary Education ALTERNATION OF GENERATIONS IN A MOSS