Question

Growth in the human brain from newborn to adult is
a. 100gm to 1 kg
b. 400gm to 1.4 kg
c. 0.2 gm to 1.4 kg
d. 1.4 gm to 2.4 kg

Answer 1

Hint: The human mind is the war room for the human sensory system. It gets signals from the body's tactile organs and yields data to the muscles. The human cerebrum has a similar essential structure as other warm-blooded creature minds however is bigger compared to body size than some other cerebrums.

Complete answer:
The human cerebrum is special: Our striking psychological limit has permitted us to develop the wheel, manufacture the pyramids, and land on the moon. Indeed, researchers once in a while alluded to the human cerebrum as the "unparalleled accomplishment of evolution. The grown-up human mind burdens normally about 1.5kg (3.3lb). In men, the normal weight is around 1370g and in ladies around 1200 g. The growth in the human brain from newborn to adult is 100gm to 1kg. So option A is correct.

The volume is around $1260c{m}^3$ in men and $1130c{m}^3$ in ladies, even though there is significant individual variation. So, options B, C, and D are incorrect.

As a number, a "petabyte" signifies 1024 terabytes or a million gigabytes, so the normal grown-up human mind can store what might be compared to 2.5 million gigabytes of advanced memory.

Hence, the correct answer is option (A).

Note: In terms of weight, the normal grown-up human cerebrum tips the scales at 1300 to 1400 grams or. Regarding length, the normal cerebrum is around 15 centimeters in length. For correlation, an infant human infant's mind weighs around 350 to 400 grams or 75% of a pound The cerebrum is made out of 40% dark and 60% white issue. The dark issue consists of around 100 billion neurons that assemble and communicate signals while the white issue is made of dendrites and axons that the neurons use to send signals.