They are called eggs.
- Sperm.
- Ovum.
Their tails allow them to move.
- Sperm.
- Ovum.
They are round in shape.
- Sperm.
- Ovum.
They have three parts: tail, head and neck.
- Sperm.
- Ovum.
-
They begin to move in the testicles.
- Sperm.
- Ovum.
They are unable to move.
- Sperm.
- Ovum.
They are very small in size.
- Sperm.
- Ovum.
They have three parts: membrane, cytoplasm and nucleus.
- Sperm.
- Ovum.
These eggs mature during puberty.
- Sperm.
- Ovum.
They are much larger than sperm cells.
- Sperm.
- Ovum.