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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Definitions:

Structural

Relates to the physical or organizational shape, composition, or arrangement of something.

Episodic

Pertaining to events or incidents that occur in separate, distinct episodes, often relating to memory in psychology.

Phonemically

Pertaining to phonemes, which are the smallest units of sound in a language that distinguish one word from another.

Semantically

Pertaining to meaning in language or logic, especially the relationship between signifiers and what they represent.