Lamarck's theory of evolution was based upon
A. polyploidy.
B. geographic isolation.
C. macroevolution.
D. acquired characteristics.
D. acquired characteristics.
You might also like to view...
The ratio of toxic dose to therapeutic dose is called the
A. therapeutic index. B. phenol coefficient. C. susceptibility quotient. D. toxicity index.
The structure of the ribosome is uniform throughout a eukaryotic cell
Indicate whether the statement is true or false
What phenomena tends to increase genetic variation in a population?
A. Gene flow B. Population bottleneck C. Assortative mating D. Genetic drift E. Founder effect
A section of lung from a patient with sputum cultures positive for acid-fast organisms is negative when stained with the Ziehl-Neelsen stain. To confirm that no organisms are present in the lung tissue, it would be best to stain new sections with:
a) auramine-rhodamine b) Giemsa c) Gram d) Dieterle