You sample a population of butterflies and find that 56% are heterozygous at a particular locus. what should be the frequency of the recessive allele in this population?

The organelle pictured is found in cells of and is theorized to have once been an independent organism.

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

Natural resources are any materials that humans obtain from the earth to meet our wants and needs.