| 31. | Over time, most of the insects actually shifted from gymnosperms to the flowering plants.
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| 32. | The monkey puzzle tree is a gymnosperm, dominant in the Triassic and Jurassic periods.
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| 33. | The amount and complexity of tissue-formation in flowering plants exceeds that of gymnosperms.
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| 34. | Gymnosperm wood also often contains resin ducts.
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| 35. | Although agamospermy could theoretically occur in gymnosperms, it appears to be absent in that group.
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| 36. | Most Gymnosperm species are in rainforest.
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| 37. | The Gymnosperms are more common on exposed ridges or next to rivers or creeks in floodplains.
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| 38. | More tropical Gymnosperm species are endemic to New Caledonia than to any similar region on Earth.
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| 39. | It also occurs in monoecious gymnosperms.
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| 40. | Conifers and other gymnosperms lack flowers but may have two or more cotyledons in the seedling.
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