Dictionary > Test tube

Test tube

test tube
A tube of thin glass closed at one end, used in the examination of urine and other chemical operations, for bacterial cultures, etc.

Last updated on January 18th, 2021

You will also like...

Topics Modules Quizzes/Worksheets Description Introduction to Genetics Genetics – Definition: Heredity and ..

Lentic or still water communities can vary greatly in appearance -- from a small temporary puddle to a large lake. The s..

The hominid family diversified from the apes around 6 to 8 million years ago. Since then, the evolutionary path has prov..

This tutorial describes the role of gibberellin family in plants. Find out the effects of gibberellin on plant growth an..

Lotic communities have conditions that are rather harsh for typical plants. Thus, the diversity of plant species in loti..

This tutorial elaborates on the effect of light on plant growth. It describes how different plants require different amo..