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Organismal Development Part 2

Organismal Development Part 2. Fungus and Plants. Key. Haploid. Diploid. Haploid multicellular organism (gametophyte). Haploid multicellular organism. Lifestyles Based on Chromosomal Content. Gametes. n. n. Mitosis. Mitosis. Mitosis. Mitosis. n. n. n. n. n. n. n. n. n.

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Organismal Development Part 2

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  1. Organismal DevelopmentPart 2 Fungus and Plants

  2. Key Haploid Diploid Haploid multicellular organism (gametophyte) Haploid multicellular organism Lifestyles Based on Chromosomal Content Gametes n n Mitosis Mitosis Mitosis Mitosis n n n n n n n n n Spores n MEIOSIS FERTILIZATION Gametes Gametes n MEIOSIS FERTILIZATION MEIOSIS FERTILIZATION Zygote 2n 2n 2n 2n Zygote Diploid multicellular organism (sporophyte) 2n Diploid multicellular organism Mitosis Mitosis Zygote Most fungi and some protists Animals Plants and some algae

  3. Sexual Reproduction in Fungus

  4. Key Haploid Diploid Haploid multicellular organism (gametophyte) Haploid multicellular organism Lifestyles Based on Chromosomal Content Gametes n n Mitosis Mitosis Mitosis Mitosis n n n n n n n n n Spores n MEIOSIS FERTILIZATION Gametes Gametes n MEIOSIS FERTILIZATION MEIOSIS FERTILIZATION Zygote 2n 2n 2n 2n Zygote Diploid multicellular organism (sporophyte) 2n Diploid multicellular organism Mitosis Mitosis Zygote Most fungi and some protists Animals Plants and some algae

  5. Alternation of Generations with released spores

  6. Alternation of Generations with retained spores

  7. Students planting tree fragments in the rainforest

  8. Plant Cutting in water to take root

  9. Plant Grafting

  10. . Just a few parenchyma cells from a carrot gave rise to this callus, a mass of undifferentiated cells. The callus differentiates into an entire plant, with leaves, stems, and roots.

  11. Apoptosis in Vascular Tissue - Xylem

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