Which of the following is a NEGATIVE impact of increasing human population
growth?
A. increase in number and strength of diseases
B. people will live longer
C. improved air quality
D. stronger economy

answer; a male inherits only one allele of the x-linked gene controlling hair color;

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."

we need additional information in order to determine the cause of death for anna garcia. there are at least 3 things with explanation included as to why we need them are as follows: