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Plant Embryology Michael G. Simpson

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Presentation on theme: "Plant Embryology Michael G. Simpson"— Presentation transcript:

1 Plant Embryology Michael G. Simpson
The study of the development of: sporangia gametophytes embryos In Seed Plants: microsporangia, microspores, pollen grains ovules, megasporangia, megaspores, female gametophytes seeds nutritive tissue seed coat

2 Angiosperm Embryology

3 Anther Type bithecal monothecal

4 monothecal Canna Hibiscus

5 Anther Wall Development

6 Tapetum type

7 Endothecium type

8 Microsporogenesis

9 Pollen Nucleus Number

10 Ovule Nucellus (Megasporangium) Type

11 Megasporogenesis & Megagametogenesis

12 Megasporogenesis & Megagametogenesis

13 Megasporogenesis & Megagametogenesis

14 Megasporogenesis & Megagametogenesis

15 Megasporogenesis & Megagametogenesis

16 Ovule Integument Types

17 Ovule Micropyle Types

18 Ovule Types

19 Ovule Position

20 Embryogeny Embryo Type Endosperm Development Seed Storage Tissue Origin Seed Storage Tissue Composition Seed Coat Anatomy Seed Morphology


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