A technique that records electrical activity of the brain is called

Answer is Electroencephalography, technique. Therefore,

A technique that records electrical activity of the brain is called Electroencephalography, technique.

Explanation:

Electroencephalography, technique is a technique where is to monitor and gave a constant look at the electrical activities of brain.

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.