There are many secretory organs in the human body. This includes Endocrine glands: Hypothalamus., Pituitary gland, thyroid, parathyroid, adrenal gland, the pineal gland, and thymus gland. Exocrine glands: Salivary glands, …
Read more15 Secreting Organs in Human Body | Their List Locations & Functions
The human body is made of many organs with different structures and functions. Of them, there are many hollow organs like Heart Blood vessels (arteries and veins) Stomach Small intestine …
Birds are vertebrate animals that have a distinct ability to fly. Unlike mammals and reptiles, their forelimbs are modified into wings, which make them master the sky. They never live …
Read more6 Types of birds | Scientific Classification with Characters & Pictures
The human body has 5 special sense organs which are of immense use to life. These include the Eyes Ears Nose Tongue Skin. They are called special because they have …
Read more5 Special Sense Organs | Their Location and Functions in the Body
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 …
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 …
Read moreRoot System | 5 Basic Types with Examples and Pictures
Due to many chemical experiments in labs we always come across chemical and physical changes. The key differences between chemical and physical change is seen in terms of visible change …
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 …
The polymerase chain reaction, or PCR, was originally developed by Kary Mullis, who won the Nobel Prize for this in 1993. The PCR is a laboratory technique that is used …
Bacteria are broadly classified as gram-positive and gram-negative bacteria based on gram stain. But both of the groups are Prokaryotic cells similar in many aspects. Check the similarities at the …
Read more25 Differences between gram positive and gram negative bacteria