The rate at which evolution is occurring cannot be estimated by:
A. studying comparative anatomy.
B. inferring that apes are related to humans.
C. measuring the degree of difference in genetic coding.
D. interpretation of the fossil record.
B. inferring that apes are related to humans.
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Lack of telomerase activity limits what?
A. the rate of DNA replication B. the number of replication bubbles that form during replication C. the number of times a cell can divide D. the number of Okazaki fragments that can be linked together E. the rate of meiosis
Media that can be used for isolating Bacillus anthracis include:
a. Thayer-Martin agar. b. 5% sheep blood agar. c. MacConkey agar. d. Columbia blood agar with colis-tin-nalidixic acid (CNA).
With deductive reasoning, you draw conclusions from specific observations
__________________ Indicate whether the statement is true or false.
Which postzygotic barrier do mules illustrate?
a. temporal isolation b. hybrid inviability c. hybrid breakdown d. gametic isolation e. hybrid sterility