Why human females achieve puberty, adolescence, and reproductive senescence earlier than human males. Why they are buffered highly against environmental stresses compared to males and also why such features are advantageous. Introduction: Evolution is a random or non-directional mechanism. Natural selection of a living organism is mainly based on their external environment. However, natural selection act by filtering the gene pool which is more competent.

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Chapter 5, Problem 3ER

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To describe: Why human females achieve puberty, adolescence, and reproductive senescence earlier than human males. Why they are buffered highly against environmental stresses compared to males and also why such features are advantageous.

Introduction: Evolution is a random or non-directional mechanism. Natural selection of a living organism is mainly based on their external environment. However, natural selection act by filtering the gene pool which is more competent.

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