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Figure 5 | Frontiers in Zoology

Figure 5

From: A male pheromone-mediated trade-off between female preferences for genetic compatibility and sexual attractiveness in rats

Figure 5

Duration of investigation (mean ± SE) by female LL rats ( N = 13) of different male urine samples during a 3-min binary choice test. Ketones were added into BB male urine, and their levels were equal to 1/4, 1/2, 3/4, 1 of those in LL males. (A) BB male urine vs. BB male urine added with ketones, (B) LL male urine vs. BB male urine added with ketones (*P < 0.05, **P < 0.01, paired t-test or Wilcoxon signed rank test).

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Frontiers in Zoology

ISSN: 1742-9994