Which of the following do methanogens not use to form methane?
A. Formate
B. Acetate
C. Phosphate
D. Carbon dioxide
Answer: C
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The ability of an individual heterozygous for two different genes to produce its four gamete types in
equal numbers reflects Mendel’s Law(s) of
a. Segregation. b. Independent Assortment. c. Punnett Squares. d. Chromosome Theory. e. Segregation and Independent Assortment.
Why would a scientist use DNA fingerprinting to answer a question about human migration?
A) to determine what race a person belongs to B) to determine the paternity of an individual C) to determine the frequency of a particular allele in different populations D) to determine whether a recessive allele gave an advantage in a particular environment
The honey possum (Tarsipes rostratus) is a tiny Australian marsupial that feeds entirely on nectar. Which of the following terms describes the role of a honey possum in its ecosystem?
A. primary carnivore B. herbivore C. detritivore D. primary producer E. secondary carnivore
The primary treatment for food-borne botulism is (antibiotics/antitoxin/muscle relaxants).
Fill in the blank(s) with the appropriate word(s).