COMEDK 2007 MCQ Answer 177
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The correct answer is C
BRAIN GROWTH:
An adult's brain weighs approximately 3 pounds. The brain increases its weight more than three times between birth and adulthood.
- Birth: The brain weighs approximately 350 grams.
- 6 Months: The brain is at approximately 50% of its adult weight.
- 1 Year: The brain weighs approximately 1400 grams. This is approximately 50 - 60% of its adult weight.
- 2 Years: The brain is at 75% of its full weight.
- At age 3, a child’s brain has reached about 90% of its full potential.
- 5 Years: The brain is within 90% of its adult weight.
- 10 Years: The brain is within 95% of its ultimate weight.
- 12 Years: Full brain weight of 3 pounds.
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