The gametophyte of Ulva is:
Correct answer: A. Haploid
- A. Haploid
- B. Diploid
- C. Triploid
- D. Polyploidy
Explanation
Ulva cycles between two morphologically similar multicellular adult phases, a haploid gametophyte, and a diploid sporophyte. Diploid sporophytes produce haploid zoospores that develop into gametophytes. Haploid gametophytes produce haploid gametes.
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