Which is not a secondary sex characteristic?

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Prepare for the JCJC Human Growth and Development Test. Sharpen your skills with diverse multiple-choice questions and gain insights from detailed explanations. Ensure you're ready to excel on your exam day!

Multiple Choice

Which is not a secondary sex characteristic?

Explanation:
This item tests the difference between primary and secondary sex characteristics. Primary sex characteristics are the actual reproductive organs involved in producing gametes—like the ovaries in females. Secondary sex characteristics are traits that emerge during puberty under hormonal changes and signal sex without being directly part of reproduction—for example hair growth, voice deepening, and breast development. Since growth of the ovaries is a reproductive organ and not a feature developed for signaling sexuality, it is not a secondary sex characteristic.

This item tests the difference between primary and secondary sex characteristics. Primary sex characteristics are the actual reproductive organs involved in producing gametes—like the ovaries in females. Secondary sex characteristics are traits that emerge during puberty under hormonal changes and signal sex without being directly part of reproduction—for example hair growth, voice deepening, and breast development. Since growth of the ovaries is a reproductive organ and not a feature developed for signaling sexuality, it is not a secondary sex characteristic.

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