For which of the following populations would a quadrat system be used to estimate population size and density?
a. bald eagles
b. timber wolves
c. sea sponges
d. salmon
c. sea sponges
Biology & Microbiology
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Modification enzymes typically methylate specific bases within the recognition sequence to prevent digestion of the nucleotide sequence by restriction endonucleases
Indicate whether the statement is true or false.
Biology & Microbiology
External fertilization is most common in animals living in
a. mountains. b. prairies. c. forests. d. oceans. e. deserts.
Biology & Microbiology
If a particular protein were being produced in excess of the cell's needs, then __________ mechanisms
intervene to stop production. a. metabolic b. homeostatic c. growth d. respiratory e. anabolic
Biology & Microbiology
Name one of the botanists who, in 1900, rediscovered the work of Gregor Mendel
What will be an ideal response?
Biology & Microbiology