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chap 24 bio vocab
| Question | Answer |
|---|---|
| archgonium | A female reprodution stucture |
| Antheridium | A reproductive Stucture that produces male sex cells in flowerless and seedless |
| Sorus | A cluster of spores or sporangia |
| Pollen grain | The stucture that contains the male gametophye of seed plants |
| Ovule | a stucture in the ovary of a seed plant |
| Pollination | the transfer of pollen from the male reproductive structure |
| Pollen tube | a tublar stucture that grows from a pollen grain |
| Seed coat | the productive, outer covering of a seed |
| Cotyledons | the embryoinc leaf of a seed |
| Sepals | one of the outermost rings of modified leaves |
| Petals | a leaf-shaped part of a flower |
| Stamens | the male reproductive stuctture of a flower |
| Anther | the tip of a stamen |
| Pistils | the female reproductive organ of a flower |
| Ovary | in the female reproductive sysetem of animals |
| Double fertillzation | one of the two sperm nuclei fuses |
| vegatative reprodution | a type aof asexlully reproduction |
| Plant Propagation | the practice of reproduction plants |
| Tissue culture | the technigue for growing living cells |