Different between sperm and ovum?

1. Sperm is a male reproductive material that form at the onset of puberty.

2. Sperms are produce in immense amount.

3. Sperms are motile.

Explanation:

1. Ovum is produced in females which is called egg.

2. Ovum is nonmotile.

3. They are produced in limited amount in a process called ovulation.