Protists use binary fission to reproduce asexually. The cell divides in two, giving both cells the same DNA. they reproduce sexually by using conjugation where one cell releases its genome into the other cell.
Annelid worms reproduce sexually. The male worms produce sperm that he releases into the female worm; when the sperm meets the egg in the female it fertilizes the egg.
Insects are asexual organisms. They have eggs that are already fertilized without the male inserting sperm. The insects lay the eggs and they hatch over time.
Amphibians reproduce sexually. The female lay the eggs, and the male spreads his sperm over the eggs fertilizing them.
Mammals reproduce sexually. The male inserts sperm into the female, when the sperm fertilizes the egg, the babies grow.
Non vascular plants can reproduce sexually or asexually. they reproduce asexually(less common) when a piece of the plant falls off and grows new parts. they reproduce sexually by releasing egg and sperm.
Gymnosperms reproduce sexually. Male cones release pollen that fertilize the female cones egg. The egg then turns into a seed and is transferred to the ground where it grows.
Angiosperms reproduce sexually also. The anther of the plant make pollen (the sperm.) The sperm is moved down to the pistil, the female part of the plant. When it gets to the pistil the pollen travels down the style into the ovary.