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Home Q & A Board Biology-Related Homework Help General Biology
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JohanaT16 JohanaT16
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6 years ago
Many algal species have life cycles consisting of alternating haploid and diploid generations. The most
  common life cycle in brown algae consists of organisms that are
 
  a. unicellular in the haploid stage and multicellular in the diploid stage.
  b. multicellular in the haploid stage and unicellular in the diploid stage.
  c. unicellular in both the haploid and diploid stages.
  d. multicellular in both the haploid and diploid stages.
  e. colonial in both the haploid and diploid stages.

Question 2

Brown algae lack true roots but have similar structures called ____ that anchor them to their substrate.
 
  a. stipes
  b. blades
  c. holdfasts
  d. thalli
  e. rhizoids
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StevenSteven
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6 years ago
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JohanaT16 Author
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#2
6 years ago
You are really a genius. Thanks
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#3
6 years ago
NP
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