Answer:
Did alleles for drug resistance occur in bacterial populations that afflict humans, prior to the widespread use of antibiotics in medicine and agriculture? a. No—mutations for drug resistance occur in response to antibiotic use. ... Yes—alleles for resistance arise due to random mutation, so are always present.
Explanation:
Answer:
A
Explanation:
technology has made it easier for people to get the nutrients they need through food. Better agriculture means that people don't have to hunt for food or out themselves in danger in order to get food. Clean water has lowered the risks of catching diseases that were in the water.
Answer:
Chromosomes that have little duplicated regions within them or similarities in their sequences
Explanation:
although non-homologous recombination does not requires homologous regions, it typically utilize short homologous sequences or similarities in their sequences which result in mismatched alignments.
Answer:
Transcribed text From Image: A human cell placed into a hypertonic solution is likely to increase in size. burst as a result of osmosis. remain unchanged. lose water by osmosis.
