Reflection vs Refraction of light
Introduction Light is a type of energy that enters the eye and causes the reflection of the object in the retina. The human brain creates […]
Biology
Concave vs convex lens: Definition, Types, and differences
Introduction A lens is a homogeneous optical device having a transparent medium through which light is refracted they are used to converge and divert light. […]
The human eye: structure and function
Introduction There are various species of animals in this world. Every animal has a number of organs that collect special stimuli from the environment and […]
Adsorption vs absorption: Definition and differences
Introduction Surface chemistry is a branch of physical chemistry that deals with the study of phenomena that occur at the interface. The following article is […]
Why do stars twinkle?
Introduction Why do stars twinkle? Sometimes such simple questions arise in our minds. Well, if we describe this in scientific terms then the twinkling of […]
Kidney structure and function a detailed study
Introduction Our body is made up of several different types of cells. These cells continuously do different metabolic processes. As a result of these processes, […]
Photosynthesis vs cellular respiration
Introduction Earth is the only planet so far known where life exists. Life on Earth is in the form of plants, animals, and microorganisms. All […]
What is a Pitcher plant? Structure and hunting method
Introduction The pitcher plant belongs to the genus Nepenthes. This plant is carnivorous in nature as it attracts and traps invertebrate prey using nectar-secreting pitchers. […]
What is the definition of photosynthesis?
Concept of photosynthesis Photosynthesis is a physiological process of plants. In 1898, scientist Barnes first used the term photosynthesis. Photosynthesis comes from two Greek words […]
What are vitamins? Classification of vitamins & vitamin sources
Introduction Vitamins are organic compounds required by our bodies in a very small amount. These help in the normal functioning of the body and maintain […]