Males with the largest testes relative to body size are likely to:

Name: Males with the largest testes relative to body size are likely to:
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Question

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In species where males live in multi-male groups, there is typically a higher level of sperm competition due to the presence of multiple potential mates for females. This leads to an evolutionary pressure for males to have larger testes relative to their body size, to produce more sperm and increase their chances of successful reproduction.

Males with the Largest Testes Relative to Body Size Are