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plant repro- Surinaa
Stack #113762
| Question | Answer |
|---|---|
| germination | series of events that result in the growth of a plant from a seed. |
| stamen | male reproductive organ inside the flower of an angiosperm; consists of anther, where pollen grain form, and a filament. |
| spore | in plants, haploid cells produce in the gametophyte stage that can divide by mitosis to form plant structures or on an entire new plant or can develope into sex cells. |
| gametophyte stage | plant life cycle stage that begins when cells reproductive organs undergo meiosis that produce haploid cells. |
| sporophyte stage | plant-like cycle stage that begins when an egg is fertilized by a sperm. |
| sori | fern structures in which spores are produced |
| frond | leaf of a fern that grows from a rhizome. |
| rhizome | underground stem |
| prothallus | small grain heart-shaped gametophyte plant form of a fern that can make its own food and absorbs water and nutrients. |
| pollen grain | small structure produce by the male reproductive organs of a seed plant; has a water resistant coat, can develope from a spore and contains gametophyte parts that produce sperm |
| pistil | female reproductive organ inside the flower of an angiosperm; consists of sticky stigma, where pollen grains land, and in overy. |
| overy | swollen face of an angiosperms pistil, where egg-producing rules |
| pollination | transfer pollen grains to the female part of a seed plant by agent such as gravity water wind and animals |
| ovule | in seed plants the female reproductive part that reproduces eggs |
Created by:
yeaa its surinaa
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