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Types of Asexual Reproduction

Types of Asexual Reproduction. Asexual Reproduction. Involves the process of Offspring are genetically to parent. mitosis. identical. Binary Fission. Parent divides into halves after nucleus replicates No parent remains  daughter cells grow to normal size

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Types of Asexual Reproduction

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  1. Types of Asexual Reproduction

  2. Asexual Reproduction • Involves the process of • Offspring are genetically to parent mitosis identical

  3. Binary Fission • Parent divides into halves after nucleus replicates • No parent remains daughter cells grow to normal size • Occurs in , , and 2 equal 2 bacteria protozoa algae

  4. Budding • Parent organism divides into halves • Daughter cell forms from outgrowth or off parent • Buds may or remain attached and form a 2 unequal bud break off colony

  5. Occurs in and hydra yeast

  6. Sporulation (spore forming) • Production of many in a special spore producing structure ( ) • Spores are , specialized cells, containing and within a hard case • Occurs in , , and spores spore case microscopic nucleus cytoplasm molds mushrooms ferns

  7. Regeneration • Ability to back missing parts • The more the organism, the it is to regenerate • Occurs in simple organisms such as and grow complex harder starfish flat worm

  8. Vegetative Propagation piece • of a body of a multicellular organism gives rise to a organism • Common in - using stems, leaves, or roots • Can occur or new plants naturally artificially

  9. Natural Vegetative Propagation • Bulb- • Corm- • Tuber- • Runner- • Rhizome- Short underground stem with stored food & fleshy leaves Ex. Onion, tulip Short underground stem with stored foodEx. Water chestnut Enlarged underground stem Ex. potato (stolon) horizontal stem with buds along ground’s surface Ex. strawberry Underground horizontal stem Ex. ginger

  10. Tuber Runner Bulb Corm Rhizome

  11. Artificial Vegetative Propagation part • Cutting- use of plant to reproduce (Ex. ) • Layering- stem is over and covered with  will root and form plant (Ex. ) • Grafting- stem or bud of one plant is to another plant (Ex. ) Spider plant soil bent new raspberry joined permanently Seedless fruit tree

  12. scion stock Layering Grafting

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