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LE asexual reproduct
asexual reproduction unit vocab
Question | Answer |
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reproduction | the ability of individuals within a species to produce more of their own kind |
asexual reproduction | offspring result from a single parent and are genetically identical to that parent |
unicellular | organism made of only 1 cell |
multicellular | organisms made up of more than 1 cell |
binary fission | simplest form of asexual production where 1 parent produces 2 identical offspring |
budding | new organism (offspring) grows as an outgrowth of parent |
sporulation | specialized asexual reproductive cells that only contain a nucleus & small amount of cytoplasm |
regeneration | replacement of part of an organism or development of a new organism from a part of the parent organism |
vegetative propagation | part of the plant (LEAF, STEM or ROOT) grows into a new plant |
runners | Stems grow over the surface of the soil from pre-existing stem |
bulbs | Underground stems specialized for food storage |
tubers | Underground stems that contain stored food |
rhizomes | Long modified stems that grow horizontally under soil; New plants are produced at nodes along the stem |
cuttings | Pieces of LEAF, STEMS or ROOTS develop into new plants |
grafting | scion, or CUTTING from one plant is attached to the main body of the rooted plant (stock). |
Cloning | -- type of asexual reproduction that produces offspring from a single body cell of the parent; new organism is genetically identical to the parent cell that contributed the DNA, but not like organism that carries it to term |