A trait with low survival value to the members of a population will most likely
a. undergo a series of mutations in succeeding generations.
b. cause the reproductive rate of the individual to increase
c. decrease in frequency from one generation to the next
d. remain unchanged in frequency through many generations.
Answer: c. decrease in frequency from one generation to the next
You might also like to view...
One of the reasons that pufferfish are a good species to compare to humans is because
A. it is so easy to hybridize the two and investigate the consequences. B. they are so distantly related that it's easy to distinguish mutually conserved sequences. C. the introns are often identical. D. of the rapid response time in pufferfish to artificial selection. E. they have been separated for so many millions of years and yet the gene sequence is almost identical.
Glycolysis is also called the ________ pathway after the scientists who did most of the work to define it
Fill in the blank with correct word.
The search for a(n) ____ treatment led to the discovery that DNA carries genetic information
a. pneumonia b. AIDS c. tuberculosis d. influenza e. SARS
The sequence of amino acids in a protein is known as the protein’s ________ structure
a. quaternary b. secondary c. tertiary d. primary