Why are human infants among the world's most helpless neonates?Multiple choice question.Human parents tend to overly coddle neonates.Humans require parental love.They are not genetically wired for survival reflexes.Their brains are not fully developed at birth.

The correct answer is: Their brains are not fully developed at birth.

Human infants are among the world's most helpless neonates because their brains are not fully developed at birth. This is part of a trade-off for having such large brains in the first place. If human infants were to develop in the womb until their brains were fully developed, childbirth would be much more difficult and dangerous for the mother. As a result, human infants are born with brains that are only about 25% of their adult size, and they require a great deal of care and protection until their brains are more fully developed. This is not because human parents tend to overly coddle neonates or because humans require parental love, although these things are also important. It is also not because they are not genetically wired for survival reflexes. In fact, human infants have a number of survival reflexes, such as the rooting reflex that helps them find their mother's nipple and start breastfeeding. However, these reflexes are not enough to compensate for the fact that their brains are still developing.