parental quality การใช้

• Capable males prove their parental quality by defending the brood and not cannibalizing the eggs.
• Some females will monitor a male's parental quality by laying small clutches of  test eggs in a male's territory.
• According to sex allocation theory, parents may gain fitness benefits from favoring offspring of either sex, depending on ecological conditions or parental quality.
• Female fish utilize multiple strategies in order to select for male parental quality : important factors include mate size, courtship rates, and male cannibalism.
• Though he has been practicing the arcane craft of New York City crowd control for years, his particular genius has lately come into its own with the rise of Giuliani and his parental quality-of-life campaign.