What is required if a researcher wants to analyze homologous genes in different species?
A. relatively short DNA sequences
B. relatively short RNA sequences
C. relatively long DNA sequences
D. relatively short polypeptide sequences
E. relative differences in the species’ metabolisms.
C. relatively long DNA sequences
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The rates of exponential growth (in the exponential phase) vary greatly according to the bacterial species as well as the bioavailable nutrients
Indicate whether the statement is true or false.
The distribution of biomes is primarily determined by weather/wind cycles due to latitudinal gradients in
A. temperature. B. elevation. C. rivers. D. biodiversity. E. rainfall.
Creating transgenic animal models for human disease research allows scientists to study new drugs and treatments in animals such as mice, before giving these drugs to humans
a. True b. False Indicate whether the statement is true or false
Chromosomes arranged by pairs according to their size, shape, and general appearance in mitotic metaphase.
What will be an ideal response?