Did you eat any seeds this morning?. Plants produce seeds Also have gametophyte and sporophyte...

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Did you eat any seeds this morning? Seed Plants

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Transcript of Did you eat any seeds this morning?. Plants produce seeds Also have gametophyte and sporophyte...

Page 1: Did you eat any seeds this morning?. Plants produce seeds Also have gametophyte and sporophyte stage, but both occur in one plant Pollen can be transported.

Did you eat any seeds this morning?

Seed Plants

Page 2: Did you eat any seeds this morning?. Plants produce seeds Also have gametophyte and sporophyte stage, but both occur in one plant Pollen can be transported.

Seeds you can eat

Page 3: Did you eat any seeds this morning?. Plants produce seeds Also have gametophyte and sporophyte stage, but both occur in one plant Pollen can be transported.

Plants produce seeds

Also have gametophyte and sporophyte stage, but both occur in one plant

Pollen can be transported by wind or animals

Characteristics of Seed Plants

Page 4: Did you eat any seeds this morning?. Plants produce seeds Also have gametophyte and sporophyte stage, but both occur in one plant Pollen can be transported.

Stored food (endosperm) in the cotyledons.

Young plant

Seed coat

Seed structure

Page 5: Did you eat any seeds this morning?. Plants produce seeds Also have gametophyte and sporophyte stage, but both occur in one plant Pollen can be transported.

Seeds have no seed covering.Most common are Conifers

Important to you for wood, paper, soap, turpentine, paint, and ink.

Gymnosperms

Page 6: Did you eat any seeds this morning?. Plants produce seeds Also have gametophyte and sporophyte stage, but both occur in one plant Pollen can be transported.

Life Cycle

Page 7: Did you eat any seeds this morning?. Plants produce seeds Also have gametophyte and sporophyte stage, but both occur in one plant Pollen can be transported.

Have a seed covering

Produce flowers and fruits

Over 235,000

Can be found in every ecosystem

Angiosperms

Page 8: Did you eat any seeds this morning?. Plants produce seeds Also have gametophyte and sporophyte stage, but both occur in one plant Pollen can be transported.

Fruits help the seeds be transported by:

Animals fur

Wind

Water

Eaten

Reproduction

Page 9: Did you eat any seeds this morning?. Plants produce seeds Also have gametophyte and sporophyte stage, but both occur in one plant Pollen can be transported.

Two Kinds

Page 10: Did you eat any seeds this morning?. Plants produce seeds Also have gametophyte and sporophyte stage, but both occur in one plant Pollen can be transported.

FoodBuilding materialsClothingRopeMedicineRubberperfume

Importance

Page 11: Did you eat any seeds this morning?. Plants produce seeds Also have gametophyte and sporophyte stage, but both occur in one plant Pollen can be transported.

2. One advantage of seed plants is that young plants are nourished by food stored the seed.

3. The gametophytes of seed plants are protected in the reproductive structures of the sporophyte.

8. Flowers and fruits adaptations that help angiosperms reproduce are sticking to the fur and tasting good.

9. The way the plant can ensure its seeds are carries throughout the forest is to have tasty fruit.

Questions


The Ovule and the Embryo Sac - Plant · PDF fileThe Ovule and the Embryo Sac ... gametophyte. The sporophyte functions to produce spores, ... generation (see Cove and Knight

The Ovule and the Embryo Sac - Plant · PDF fileThe Ovule and the Embryo Sac ... gametophyte. The sporophyte functions to produce spores, ... generation (see Cove and Knight

Microsporangium, Microsporogenesis and Male Gametophyte

Microsporangium, Microsporogenesis and Male Gametophyte

PTEE - IB - Instituto de Biociências · Mitosis, dividing cell Sexual fusion ... Zygote Gametophyte Archegonium Egg FERTILIZATION New sporophyte sporophyte Fiddlehead

PTEE - IB - Instituto de Biociências · Mitosis, dividing cell Sexual fusion ... Zygote Gametophyte Archegonium Egg FERTILIZATION New sporophyte sporophyte Fiddlehead

Male Gametophyte Development - Plant Cell the plant begin with meiosis and involve an intricate and ... The biochemistry of angiosperm pollen development was ... mined by the sporophyte.

Male Gametophyte Development - Plant Cell the plant begin with meiosis and involve an intricate and ... The biochemistry of angiosperm pollen development was ... mined by the sporophyte.

1. INTRODUCTION - University of Iowa 2013-judged.pdf · generations: the haploid gametophyte and the diploid sporophyte. Sporophytes undergo meiosis to produce haploid spores, which

1. INTRODUCTION - University of Iowa 2013-judged.pdf · generations: the haploid gametophyte and the diploid sporophyte. Sporophytes undergo meiosis to produce haploid spores, which

CHAPTER OUTLINE 10.1I PLANTS - Grygla Public · PDF filealternation of generations A lifecycle that alternates between a haploid gametophyte and a diploid sporophyte; characteristic

CHAPTER OUTLINE 10.1I PLANTS - Grygla Public · PDF filealternation of generations A lifecycle that alternates between a haploid gametophyte and a diploid sporophyte; characteristic

Gametophyte-sporophyte relationships in different plant groups.

Gametophyte-sporophyte relationships in different plant groups.

The Effects of Sugars and Ethylene on Apospory and … · haploid gametophyte and the diploid sporophyte, un- dergo the core events of sexual reproduction to complete the life cycle.

The Effects of Sugars and Ethylene on Apospory and … · haploid gametophyte and the diploid sporophyte, un- dergo the core events of sexual reproduction to complete the life cycle.

Plant Reproduction. Alternation of Generations All plants have a diploid(2n) sporophyte generation that alternates with a haploid (1n) gametophyte generation.

Plant Reproduction. Alternation of Generations All plants have a diploid(2n) sporophyte generation that alternates with a haploid (1n) gametophyte generation.

MarLIN · 2019-03-21 · (1) germination of the embryospore to form the gametophyte; (2) vegetative growth of the gametophyte to form either a larger single celled female gametophyte

MarLIN · 2019-03-21 · (1) germination of the embryospore to form the gametophyte; (2) vegetative growth of the gametophyte to form either a larger single celled female gametophyte

Reproduction of Seed Plants. Alternation of Generation All plants life cycle alternates Diploid Sporophyte Haploid Gametophyte Sporophyte = Entire.

Reproduction of Seed Plants. Alternation of Generation All plants life cycle alternates Diploid Sporophyte Haploid Gametophyte Sporophyte = Entire.

Laboratory: Environment and Development: The Effects · PDF fileLaboratory: Environment and Development: The Effects of ... although sporophyte (diploid) and gametophyte ... The anatomy

Laboratory: Environment and Development: The Effects · PDF fileLaboratory: Environment and Development: The Effects of ... although sporophyte (diploid) and gametophyte ... The anatomy

Chapter 23: Plant Evolution - Goodhue...near ovule) (view inside an ovule) eggs female gametophyte mature sporophyte seedling seed coat embryo nutritive tissue seed formation pollen

Chapter 23: Plant Evolution - Goodhue...near ovule) (view inside an ovule) eggs female gametophyte mature sporophyte seedling seed coat embryo nutritive tissue seed formation pollen

Sporophyte calyptra perigynium marsupium · Sporophyte The young sporophyte is fully enveloped by the calyptra which derives from a fertilized archegonium. Some genera (e.g. Adelanthus)

Sporophyte calyptra perigynium marsupium · Sporophyte The young sporophyte is fully enveloped by the calyptra which derives from a fertilized archegonium. Some genera (e.g. Adelanthus)

Lab 6 Gymnosperms. seed bearing plants – but “naked seeds” often borne on cones do not produce flowers - angiosperms Gymnosperms -reduced male gametophyte.

Lab 6 Gymnosperms. seed bearing plants – but “naked seeds” often borne on cones do not produce flowers - angiosperms Gymnosperms -reduced male gametophyte.

AP Biology Chapter 38. Plant Reproduction AP Biology Animal vs. Plant life cycle multicellular 2n multicellular sporophyte 2n multicellular gametophyte.

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

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

UNDERGRAGUATE SYLLABUS BOTANY Distribution of …vbu.ac.in/wp-content/uploads/2015/09/Syllabus-UG_Botany-2017.pdf · Evolution of Gametophyte and Sporophyte in Bryophytes. 5. ...

UNDERGRAGUATE SYLLABUS BOTANY Distribution of …vbu.ac.in/wp-content/uploads/2015/09/Syllabus-UG_Botany-2017.pdf · Evolution of Gametophyte and Sporophyte in Bryophytes. 5. ...