What Is a Proximate Cause of the Non-Combative Behavior of Male

question 2

Multiple Choice

What is a proximate cause of the non-combative behavior of male African cichlids that do not hold territories?

• A) Cichlids can detect and store information about aggressive encounters.
• B) The GnRH-producing neurons in the hypothalamus are small.
• C) The testes do not produce testosterone.
• D) GnRH production is high.
• E) Non-combative behavior allows the male to build his strength for a takeover attempt of territory.

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