Here are the choices : A) <span><span><span><span>The sperm fertilizes the egg to produce a zygote. </span></span></span><span>B) <span> <span> Egg and sperm receive chromosomes from each parent. </span></span></span><span><span />C) <span> <span> In some organisms, a piece of the parent may bud off to produce offspring. </span></span></span><span><span />D) <span> <span> The zygote undergoes cell division and cell differentiation to become a new and different organism from the parents.