You searched for scent - Biology Articles, Tutorials & Dictionary Online

scent glands exocrine glands in animals which secrete scents which either repel or attract other animals, e.g. Perianal... Read More

Volatile Oil Definition Volatile oils are aromatic compounds that are characterized by their volatility and inability to... Read More

An unconditioned stimulus inherently triggers an automatic response, not reliant on deliberate prior learning. In contrast... Read More

nose 1. (Science: anatomy) The prominent part of the face or anterior extremity of the head containing the nostrils and... Read More

Ecosystem Definition An ecosystem is a system consisting of biotic and abiotic components that function together as a unit.... Read More

Diffusion Definition Diffusion is the net passive movement of molecules or particles from regions of higher to regions of... Read More

Definition noun, plural: repellents (1) An agent or a method that wards off, as insect-repellent to repel insects (2) A... Read More

Mutualistic Symbiosis Definition In order to understand what a mutualistic symbiotic relationship means, we will break down... Read More

The human body is a complex assemblage of many different organs, systems, glands, bones, and tissues. Weighing any one over... Read More

Nervous Tissue Definition Nerve cells (or neurons) and their associated cells, such as neuroglia cells, make up nervous... Read More

Definition noun A behavior in certain animals wherein the animal curls back the upper lip thereby exposing the front teeth,... Read More

Written by: Maria Victoria Gonzaga Peer-reviewed by: Cathy Buntting, Ph.D. and Andrea Soanes Why is New... Read More

By: Maria Victoria Gonzaga In the previous lesson, we've come to know some of the most fascinating endemic... Read More

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