In each experiment from this lab activity, crosses were performed until there were 100 offspring. If you're trying to determine whether an allele is dominant or recessive, is it better to examine 100 offspring, or only a few offspring? Why?

Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism