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Diagram of a tri-genetic life cycle in the red alga Grateloupia imbricata comprising gametophytes (haploids), the carposporophyte, that develops on the female gametophyte after fertilisation, and the sporophyte (diploid). Taken from Garcia-Jimenez and Robaina (2019) DOI: http://dx.doi.org/10.5772/intechopen.83353.
