Biology

What are STD Diseases? STD diseases are a group of infections that are transmitted through sexual contact. They are caused […]

What is Dwarfism? Dwarfism is a medical condition that results in a person being much shorter than average. This condition […]

What is Horn? Horn is a hard, pointed, and durable material that is typically made from the keratin protein in […]

Ammonification Definition: Ammonification is an important step in the nitrogen cycle. It involves the transformation of nitrogen from dead plants […]

Chlamydia Origin and Evolution The origin and evolution of Chlamydia is a mystery. It is unclear where this bacterium came […]

What is a Muscle? A muscle is a tissue in the body that contracts to produce movement. Muscles are attached […]

Hypogeal Germination Meaning Hypogeal Germination – Definition: Hypogeal germination is a type of germination that takes place below the surface […]

Introduction to Amphibia Amphibia is a class of vertebrates that includes frogs, toads, salamanders, and newts. These animals are ectothermic, […]

Photosynthesis and Cellular Respiration Difference Photosynthesis and cellular respiration are two different processes that occur in living cells. Photosynthesis is […]

Harmful Microorganisms There are many harmful microorganisms that can cause diseases in humans. Some of the most common harmful microorganisms […]