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MMLU / The secondarily altricial condition of modern human babies may have been an…

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question

The secondarily altricial condition of modern human babies may have been an evolutionary solution, in that:

choices

  1. the brain size of hominids had not grown for more than a million years, making it difficult for babies to walk.
  2. it allowed for bipedalism and independence from the mother at an earlier age.
  3. it allowed for subsequent growth of the brain, since bipedalism had resulted in a narrowed birth canal in the female pelvis.
  4. it allowed for growth of the brain to nearly adult size prior to birth, since bipedalism had resulted in a wider birth canal in the female pelvis.

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Source and history

task_id
16a29284-4357-5b72-8652-412e3137e4ea
task_key
all--test--16a29284-4357-5b72-8652-412e3137e4ea
task_revision_id
1
config / split
all / test

Official source

initial import