Which is not a secondary sex characteristic?

Prepare for the JCJC Human Growth and Development Test. Our quiz includes flashcards, multiple choice questions, hints, and explanations. Enhance your readiness and succeed!

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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