Difference Between Sperm and Ovum
The difference between sperm and ovum is given below:
Sperm |
Ovum |
|
|---|---|---|
| Definition | Sperm are male reproductive cells or gamete | Ovum is female reproductive cells or gamete |
| Size | Small, typically measuring 50-100 micrometers | Large, typically measuring 100-150 micrometers |
| Shape | Long and narrow with a tail-like structure | Spherical |
| Genetic Material | Contains genetic material or DNA in the head | Contains genetic material or DNA in the nucleus |
| Protective Structure | Protected by a cap-like structure called the acrosome | Surrounded by a protective layer called the zona pellucida |
| Production Regulation | Regulated by hormones released by the hypothalamus and pituitary gland in the brain | Released cyclically due to hormonal changes in the body |
Difference Between Sperm and Ovum
The difference between sperm and ovum lies in its size, structure, and function. Sperm and ovum are the two essential components that make sexual reproduction possible. Sperm are smaller, mobile, and responsible for fertilizing the ovum, which is larger and immobile. These two cells are very different from each other in their characteristics and functions, and understanding their differences is important in learning the process of sexual reproduction. In this article, we study the difference between sperm and ovum.
Table of Content
- Sperm
- Ovum
- Difference Between Sperm and Ovum
- Similarities Between Sperm and Ovum
- Conclusion – Difference Between Sperm and Ovum