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What is the structure found on moss from which spores are released? The thallus of the liverworts...

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Biology

  1. What is the structure found on moss from which spores arereleased?
  2. The thallus of the liverworts has what structures? What are thefunction of the structures you listed.
  3. Ferns have vasculature. What does this mean and what is thepurpose of being a vascularized plant?
  4. What structures are found on the prothallus and what is theirfunction?
  5. Define:
    1. Microphlls
    2. Megaphylls
    3. Annulus
  6. Through what medium do sperm move through to ge to the egg forfertilization? What structure provides movement for thosesperm?

Answer & Explanation Solved by verified expert
3.7 Ratings (652 Votes)
1 What is the structure found on moss from which spores are released The correct answer is In moss spores are produced from structures called sporophytes the sporophyte stalk called the seta bears the sporangiumspore capsule on its tip one sporangium produces upto a million spores Maturing spore capsules are guarded by a covering called the calyptra that shrivels and fall off when the spores are mature A cap called the operculum tops the capsules opening under the calyptra The capsule opening peristome can have teeth that help hold it closed Matured spores are released when the capsule top ruptures and drift off to form new plants 2 The thallus of the liverworts has what structures What are the function of the structures you listed The correct answer is In liverworts their green tissue is multiple layers thick    See Answer
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