7 Uses of Rocks and Stones in Daily Life
Rocks and stones are naturally formed solid matter. They are hard, robust, and long-lasting. They are beneficial to both men and the environment in many ways. Uses of Rocks and stones In …
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Root System | 5 Basic Types with Examples and Pictures
A root system is part of the plant that holds it to the ground and supply water and other essential nutrients. All the complex formed by the roots of a plant is …
10 Differences between Chemical and Physical Change with Examples
A material can undergo either a chemical change, physical change, or sometimes both. The key differences between chemical and physical change are seen in terms of visible variation in forms. In a …
Salivary Glands Anatomy, Location and Regulation
Salivary glands are the exocrine glands located in the mouth. They are the organs of the digestive system. If you notice a few patterns in your mouth, you will find that Your …
PCR Protocol | A Step by Step Procedure
The polymerase chain reaction, or PCR, was originally developed by Kary Mullis, for which he was awarded the Nobel Prize in 1993. PCR is a laboratory technique that is used to generate …
25 Differences between Gram-positive and Gram-negative bacteria
Bacteria are broadly classified as gram-positive and gram-negative bacteria based on gram stain. But both the groups are Prokaryotic cells similar in many aspects. Check the similarities at the end after the …
11 Types of Anatomy | Systemic and Gross
Anatomy is the science that deals with studying the internal structure of a body. The word anatomy comes from the Greek word anatome, meaning cutting up. The term dissection is the Latin …
Synapse | Its Structure, Types, Function and Transmission Steps
The primary function of the nervous system is the transmission of signals and communication. This is achieved through transmission through synapses. A neuron is the structural and functional unit of the nervous …
Cockroach Anatomy | A Complete Internal and External Structure
The anatomy of a cockroach can be viewed as the external and the internal anatomy. It is an insect and its structure is similar to most other insects. Cockroach Anatomy and Structure …
Capillaries Structure and Types | A Definitive Guide
The circulatory system is one of the most important organ systems of our body. It is essential for the transport of gases, nutrients, hormones, etc. within the body. It is also important …