DNA technology has revolutionized forensic science. Several unsolved cases have been solved with this type of evidence, and some convicted persons have been exonerated with DNA evidence. Based on the forensic DNA evidence in the image, who committed the crime?
a) suspect 1
b) suspect 2
c) both suspects
d) neither
Answer: b) suspect 2
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Many species of birds form large flocks. What dispersion pattern describes this behavior?
A. random B. uniform C. rapid D. social E. clumped
Bacterial infections have become much more of a threat to human health due to which of the following?
A. the increased use of antibiotics B. an increase in acquired antibiotic resistance by innocuous strains C. horizontal transfer of pathogenicity D. an increased use of antibiotics coupled with an increase in acquired antibiotic resistance by innocuous strains E. an increased use of antibiotics, horizontal transfer of pathogenicity, and an increase in acquired antibiotic resistance by innocuous strains
A wound to the skin may become swollen, red, and hot to the touch. These three responses are part of the ________
Fill in the blank(s) with correct word
Cytokinesis:
a. refers to the division of a cell's cytoplasm. b. occurs during prophase. c. results in greater genetic diversity among daughter cells. d. occurs during mitosis but not meiosis. e. All of the above are true.