What is the approximate weight of the Brain upto 16 year age ?

Question

Accepted Answer

The approximate weight of the brain up to 16 years of age is indeed in the range of 1200 gm to 1400 gm. This is because the brain undergoes significant growth and development during childhood and adolescence, reaching its peak weight around this age.

Here's why the other options are incorrect:

*   **Option 1: 750 gm to 900 gm:** This weight range is significantly lower than the typical weight of a fully developed adolescent brain. This range is more representative of the brain weight of a younger child, not someone approaching adulthood.

*   **Option 3: 1000 gm to 1200 gm:** While the brain does weigh around this much at some point during development, it continues to grow beyond this weight range up to the age of 16. Therefore, this option is too low to be the *approximate* weight *up to* 16 years.

*   **Option 4: 800 gm to 1000 gm:** Similar to option 1, this weight range is too low for the brain weight of a 16-year-old. The brain would have already surpassed this weight range well before reaching that age.

Therefore, Option 2 (1200 gm to 1400 gm) is the most accurate representation of the approximate weight of the brain up to 16 years of age, reflecting the brain's growth trajectory during this crucial developmental period.