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The Beauty and Biology of Egg Color
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Sperm Transport and Capacitation | GLOWM



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Glossary of Biological Terms
Continuous measurement by radiotelemetry of vaginal pH during human coitus. The spots consist of protoporphyrin pigment that birds synthesize during production of the heme component of hemoglobin Burley and Vadhera and integration of this pigment into the eggshell provides additional strength. Temperature and the timing of reproduction -- Many bird species reproduce earlier in years with high spring temperatures, but little is known about the causal effect of temperature.








Published: 13.01.2016 в 09:37
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