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| If plants don't produce seeds, how do growers get new plants |
| Definition
| growers can produce new plantrs by asexual reproduction because many plants cells have the ability to grow into a variety. |
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| waterproof reproductive cell of a fungus that can grow into a new organism. |
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| in sexual reproduction, the joining of a sparm and an egg. |
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Term
| How do the sperm and egg get together in plants? |
| Definition
| In some plants, water or wind help bring the sperm to the egg.For outher plants,animals such as insects help bring the egg and sperm together. |
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Term
Ture and False a plant`s female reproductive organs produce eggs and male reprodutive organs produce sperm? |
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Term
| Do the gameophyte stage begins with fertilization? |
| Definition
| no the sporophyte stage begins with fertilization |
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Term
| What process beings the sporophyte stage ? |
| Definition
| Fertilization the joining of the haploid sex cells beings the spoeophyte stage. |
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Term
Do people and plants have anything in common? List two ways people and plants are alike? |
| Definition
| 1)plants & people need water, oxygen. energy, food to grow. 2)Like humans, plants also can reproduce and make simiar copies of themselves. |
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Term
| can u grow new plants without using seeds? |
| Definition
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Term
| Definition
| plants life cycle stage that beings when an egg is fertilized by a sperm. |
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Term
| how does fertilization occur in plants? |
| Definition
| when a spem and egg combine to produce the first cell of the new organism, the zygote. |
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Term
list all of the life cycle of a fern |
| Definition
1.) spores are produced inside of the spore case 2.) spores fall onto the ground and grow into prothallus (gametophyte plant) 3.) prothallus contains male and female reproductive structures that from sex cells 4.) sperms swims to egg when moisture is present ,fertilization occurs, and zygote is formed 5.) zygote(sporophyte) grows into a fern |
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Term
| what are the two types if reprodction? |
| Definition
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Term
Ture or False can ferns can reproduce sexually or asexually? |
| Definition
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Term
| Definition
| a small, green ,heart-shaped gametophyte plant that contains chlorophyll and can make its own food |
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Term
| Most vascular seedless plants are: |
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Term
True or False sporophyte stage dose not produce any photosnythesis |
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Term
yes or no the offspring produced by sexual reproductive are genetically different from either parent organism? |
| Definition
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| Definition
| the structure located on the underside of the frond where spores are produced and stored |
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Term
| Definition
| an anchor the fern and absorb water and nutrients |
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Term
| what do you cell reproductivee cells undergo meiosis and produce what by the what |
| Definition
| spores the gametophyte stage |
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Term
Ture or False The sporophte stage of plants life cycle begins with meiosis? |
| Definition
False The gameophyte stage of plants life cycle begins with meiosis. |
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Term
| Definition
| the undergroud stem of a frond |
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Term
yes or no asexul reproduction in plants takes many forms? |
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