What groundbreaking reproductive discovery was identified in the male yellow crazy ants?
Answer
Obligate chimerism in males.
The research identified a reproductive cycle unique in the animal kingdom: obligate chimerism in males. This means the male body is composed of cells derived from two different parental genomes ('R' and 'W') because the sperm nucleus does not fuse with the maternal nucleus during development, marking the first known case of this phenomenon in animals.
Related Questions
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