Fig. 3
From: Age-dependent decline in sperm quality and function in a naturally short-lived vertebrate
(a) Experimental design for Experiment 2; (b) example of fertilized egg at 3.5 h post fertilization. The red arrow indicates the dividing cells; (c) box plot depicting the difference (p < 0.001) in fertilization success between adult and old males (p < 0.001) and a line plot displaying means and standard deviations of embryo survival at different time points after fertilization for adult and old males (p = 0.002)