Fertilization occurs when a sperm and an egg fuse.
After fertilization, the egg becomes diploid and is called a zygote.
When a sperm and an egg fuse this forms a zygote.
What forms a zygote?
[a] Most plants
[b] a sperm and an egg
[c] remains of prehistoric life
[d] bacteria
[e] and egg and an egg
[f] Leptospirosis
[g] a sperm and a sperm
[h] Plant reproduction