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Understanding reproductive competition (plus, watch sperm fight each other)

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Journal of Insect Behavior. Studies were conducted to compare the cost of foraging of fish that migrate and animals that are residential. In vitro fertilization experiments in the mouse, provided evidence of sperm selection at the gametic level. Sterile germ cells that promote paternity? Retrieved from " https: Society of Fertility Supplement. By using will sperm from multiple men fight tagging technology, the scientists could watch the sperm compete in the female reproductive tract. It's hypothesized that sperm viability is more affected by the genetic makeup, like in the "good sperm hypothesis". Innovation Limiting climate change improves human and agricultural production.

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