Vietnam or Thailand ? Vote for the TOP Country of the Week !
Updated: May 13, 2025
The members of the class Infusoria, so called because they were early found to be abundant in various infusions, are characterized by numerous fine cilia or hair-like organs by means of which the organism moves about and procures its food. The Paramoecia were the animals mostly used by Jennings in his wonderfully interesting experiments on the behavior of these lowly forms of life.
Word Of The Day
Others Looking