Some Algae Demonstrate the Phenomenon of Alternation of Generations, by Which

question 78

Multiple Choice

Some algae demonstrate the phenomenon of alternation of generations, by which a multicellular, diploid, spore-producing organism gives rise to a multicellular, haploid, gamete-producing organism. Which of the following statements about alternation of generations is false?

• A) The haploid and diploid organisms may or may not differ morphologically.
• B) The haploid and diploid organisms differ genetically.
• C) Only the haploid organism may also reproduce asexually.
• D) Haploid gametes can produce new organisms only by fusing with other gametes.
• E) Diploid sporophytes may undergo meiosis to produce haploid spores.

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