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Published byMegan Jackson Modified over 9 years ago
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Asexual/Sexual Reproduction
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Bacteria Bacteria reproduce Asexually and Sexually. Asexual – Binary Fission Sexual – Conjugation
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Protista Protists reproduce Asexually and Sexually. Asexual – Mitosis/Cell Division Sexual – Meiosis creates sex cells; two sex cells join to form a new organism. This depends on the specific type of protist.
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Fungi Fungi reproduce Asexually and Sexually Spore – waterproof reproductive cell that can grow into a new organism. Hyphae – a mass of many-celled, threadlike tubes that make of the body of fungi. Fungi are not identified as “male” or “female”
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Fungi Cont. Asexual – involve spores created by mitosis/cell division; these spores grow to be a new organism. Sexual – involves the hyphae of two genetically different fungi of the same species; the hyphae join and a reproductive structure will grow. After meiosis occurs in these structures, spores are produced that grow into fungi.
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Plants Plants reproduce Asexually and Sexually Plants were originally found in water and made adaptations to survive on land. Plants evolved to create water-resistant spores or seeds (found in cones or flowers/fruits)
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Seedless Plants These plants reproduce using spores. – Ex: Ferns, Mosses, Liverworts and Hornworts
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Seed Plants Gymnosperms – plants that produce seeds that are not protected by fruit; they do not have flowers (evergreens). There are 4 types of Gymnosperms – Conifers, Cycads, Ginkgoes, and Gnetophytes. – Conifers (pines, firs, spruce) produce two types of cones – male and female. They are both found on the same plant. Cones are the reproductive structures of conifers. Seeds develop on the female cones.
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Seed Plants Cont. Angiosperms – plant that flowers and produces fruits with one or more seeds. – Seeds are produced on the inside or outside of the fruit.
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Animals Animals reproduce sexually. – Animals require both sex cells, sperm and egg, to reproduce. Exception to the Rule – Starfish Reproduce sexually (male and female starfish) Reproduce asexually through Regeneration (limbs, arms, spines, some body parts) and some split themselves on purpose to create two new organisms.
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