Differences in the Timing and Rate of Puberty Among Individuals

question 59

Multiple Choice

Differences in the timing and rate of puberty among individuals growing up in the same general environment are largely caused by which factor?

• A) hormones
• B) genetics
• C) exercise
• D) psychology

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Definitions:

Reproductive Success

The passing of genes onto the next generation in a way that they can too reproduce effectively; a core concept of evolutionary biology.

Ultimate Level

In biology, it refers to the fundamental reasons for traits or behaviors from an evolutionary perspective, often involving fitness and survival.

Evolve

To evolve is for a species to undergo gradual changes in its genetic makeup over generations, leading to adaptation and variation within the population.

Cerebral Cortex

The outer layer of the brain in vertebrates, responsible for complex brain functions such as thought, memory, emotion, and motor control.