Which type of cell is produced by meiosis in a male organism?

a. body cell
b. egg cell
c. sperm cell
d. parent cell

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