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Biological reasons can only be speculated about, but in my opinion, the following three reasons are possible:

  • population control
  • availability of adoptive parents when the offspring's biological parents are missing or dead
  • availability of additional adults to hunt or defend the group without having to care for children.



Biological reasons can only be speculated about, but in my opinion, the following three reasons are possible:

  • population control
  • availability of adoptive parents when the offspring's biological parents are missing or dead
  • availability of additional adults to hunt or defend the group without having to care for children.
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9y ago
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5mo ago
  1. Genetic factors: Research suggests that genes may play a role in influencing sexual orientation.
  2. Hormonal influences: Prenatal exposure to certain hormones in the womb may impact sexual orientation.
  3. Brain structure: Some studies have found differences in brain structure and function in individuals with different sexual orientations.
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Wiki User

9y ago

Biological reasons can only be speculated about, but in my opinion, the following three reasons are possible:

  • population control
  • availability of adoptive parents when the offspring's biological parents are missing or dead
  • availability of additional adults to hunt or defend the group without having to care for children.
This answer is:
User Avatar

User Avatar

Wiki User

9y ago

Biological reasons can only be speculated about, but in my opinion, the following three reasons are possible:

  • population control
  • availability of adoptive parents when the offspring's biological parents are missing or dead
  • availability of additional adults to hunt or defend the group without having to care for children.
This answer is:
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Q: What are 3 biological reasons for homosexuality?
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