a species of fly has two alleles for the length of their legs. the allele for long
legs is dominant, and is represented by p. the allele for short legs is
recessive, and is represented by q. if 12 of 100 organisms have short legs,
what is p?

What controls activities within a eukaryotic cell?

Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.

There are fewer than 100 naturally occurring elements in the universe, but there are millions of different unified substances. explain how this can be true.