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Biology Test 2

QuestionAnswer
The clade name for seed plant Spermatophyta
Why did seed plants take over? The climate changed (colder and dryer)
What are the spore producing seed plants? Club Mosses,Ferns), and horsetails
What is a seed? A seed is a ripened ovule that supplies an embryo with food
What is the difference between Gymnosperms and Angiosperms? Pollen interacts directly with Gymnosperms (naked seed) and indirectly with Angiosperms
Pinophyta, or Conifers, make up how much of the forests today? 1/3
Why are Conifers softwoods? It's bark does not contain fibers
Conifers are the source of ____ for ballet slipper and bows for instruments. rosin
Created by: katieclassy
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