Fact 1: Fertilization of gametes produces a diploid zygote. Fact 2: Male gametes are sperm. Given the two facts above, what produces a diploid zygote when fertilized?
Select from:
1). bamboo.
2). eggs.
3). sperm.
4). pollen.
5). brain cells.
6). lawns.
7). embryos.
8). h2o.
3).