Gel electrophoresis can be used in forensics. The amount that can be extracted from a crime scene might not be enough. Explain the procedure that forensic scientists might follow to solve this problem.

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.

just finished the test, the answer is d, greg is the least cost-effective because he charges the most for the project

answer biotechnology;