Spermatozoa Meaning: Definition, Examples, and Translations
🧬
spermatozoa
[ˌspɜrməˈtoʊzoʊə ]
Definition
biological term
Spermatozoa are the male gametes or reproductive cells found in many sexually reproducing organisms. They are typically motile, equipped with a flagellum that allows for swimming through fluids to reach and fertilize the female egg. The structure of spermatozoa can vary significantly among different species, but they generally consist of a head, which contains the genetic material, and a tail used for propulsion. In humans, spermatozoa are produced in the testes and are vital for reproduction, as they unite with ova to form a zygote.
Synonyms
male gamete, sperm.
Examples of usage
- Spermatozoa are essential for fertilization.
- The study focused on spermatozoa morphology.
- Spermatozoa mobility is crucial for successful reproduction.
Translations
To see the translation, please select a language from the options available.
Origin of 'spermatozoa'
The term 'spermatozoa' originates from New Latin, where 'spermato' is derived from the Greek 'sperma', meaning 'seed', and 'zoon', meaning 'animal'. Historically, the understanding of spermatozoa dates back to the 17th century when they were first observed under a microscope by Antonie van Leeuwenhoek. His discoveries laid the foundation for cell theory and reproductive biology. Over the centuries, knowledge regarding the function and behavior of spermatozoa has advanced, leading to significant findings in genetics and assisted reproductive technologies. Today, spermatozoa are fundamental to studies in various fields, including medicine, biology, and reproductive health.