Parental Care Increases Survival of the Young
Parental care refers to the level of investment provided by the mother and the father to insure development and survival of their offspring. In most birds, parents invest profoundly in their offspring as a mutual effort. Parental care is a behaviour pattern in which a parent invests time or energy in feeding and protecting its offspring. Parental care is a form of altruism since this type of behaviour involves increasing the fitness of the offspring at the expense of the parents. The degree of parental care differs widely. For example, most species of fish show little or no parental care while humans and many other mammals care for their offspring until they reach adolescence.
From the Author, Azeem Farooqui
Parental care refers to the level of investment provided by the mother and the father to insure development and survival of their offspring. In most birds, parents invest profoundly in their offspring as a mutual effort. Parental care is a behaviour pattern in which a parent invests time or energy in feeding and protecting its offspring. Parental care is a form of altruism since this type of behaviour involves increasing the fitness of the offspring at the expense of the parents. The degree of parental care differs widely. For example, most species of fish show little or no parental care while humans and many other mammals care for their offspring until they reach adolescence.
From the Author, Azeem Farooqui
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