What evolutionary development allowed plants to grow tall?
  • lignified vascular tissue:The polymer lignin strengthens the xylem and phloem, giving the plant more support and allowing it to grow taller.
  • diploid sporophyte
  • The fertilized egg will develop into a sporophyte that releases haploid spores.
  • charophytes
The adaptation that made possible the colonization of dry land environments by seed plants is most likely the result of the evolution of _____
  • charophytes
  • pollen
  • sporophyte
  • diploid sporophyte
In mosses gametes are produced by _____; in ferns gametes are produced by _____.
  • charophytes
  • sporophyte
  • diploid sporophyte
  • Mitosis, Mitosis
When you look at a pine or maple tree, the plant you see is a ____
  • sporophyte
  • charophytes
  • diploid sporophyte
  • Mitosis, Mitosis
The closest algal relatives of land plants are _____.
  • sporophyte
  • diploid sporophyte
  • charophytes
  • Mitosis, Mitosis
In seedless plants, a fertilized egg will develop into _____.
  • charophytes
  • The fertilized egg will develop into a sporophyte that releases haploid spores.
  • lignified vascular tissue:The polymer lignin strengthens the xylem and phloem, giving the plant more support and allowing it to grow taller.
  • Mitosis, Mitosis
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