In a population of sea otters, the frequency of the alpha allele at locus y6 is 0.8. if the population has 400 individuals, what is the expected number of alpha alleles in that population?
a. 320
b. 400
c. 480
d. 640
e. 800

During an experiment, readings for blood pressure in a persons body were found to be constant . however , when he measured by a different blood pressure cuff , the readings differed by 15 points for each reading. this difference indicates that the results are

The genetic code is essentially the same for all organisms. based on this information, one can logically assume which of the following statements to be correct? a. dna was the first genetic material. b. the same codons in different organisms translate into the different amino acids. c. different organisms have different numbers of different types of amino acids. d. a gene from an organism can theoretically be expressed by any other organism. e. all organisms have experienced convergent evolution.

Electrochemical cells provide energy by allowing electrons to flow through an external circuit to electrodes contained in an electrolyte