What Are Blood Types and What Do They Mean?

ABO and Rh blood groups

What Are Blood Types and What Do They Mean? Blood types or blood groups are essentially classifications of blood according to various cell markers. They are used for determining blood types compatibility for transfusions and transplants and even paternity, although not as exact as DNA testing. The two main blood group classifications are the ABO ⭐ Continue ReadingWhat Are Blood Types and What Do They Mean?

Cold vs Allergy: How to Tell the Difference

Cold vs allergy symptoms

Cold vs Allergy: How to Tell the Difference. It’s springtime and you have a runny nose. You’re sneezing, feeling tired and just unwell. So you wonder: is it a cold or allergies? Or is it a cold and allergies at the same time? You can actually tell the difference between a cold and allergy based ⭐ Continue ReadingCold vs Allergy: How to Tell the Difference

5 Different Types of Eggs: Nutrition Facts

Comparison of different eggs nutritional value

5 Different Types of Eggs: Nutrition Facts. Chicken, quail, duck, goose and turkey eggs are the most common egg varieties eaten around the world. And while one variety is preferred to all others in different regions, all five have become available essentially everywhere in the last years. Getting to choose from different types of eggs ⭐ Continue Reading5 Different Types of Eggs: Nutrition Facts

Karl Landsteiner and the Blood Groups

Karl Landsteiner

Karl Landsteiner and the Blood Groups: Karl Landsteiner is best known as the scientist who discovered the four blood groups and made safe blood donation possible, allowing for the first successful transfusion in 1907. Karl Landsteiner’s contributions to modern medicine included discovering the polio virus along with fellow scientists Constantin Levaditi and Erwin Popper. Continuing ⭐ Continue ReadingKarl Landsteiner and the Blood Groups

Different Carrot Colors Nutrition

Carrot colors

Different Carrot Colors Nutrition. Many people assume the original carrot color is orange, when in fact all the different carrot colors available nowadays come from one common, colorless ancestor, the wild carrot (Daucus carota). Once domesticated, the former wild carrot has been subjected to artificial selection that resulted over time in all the different carrot ⭐ Continue ReadingDifferent Carrot Colors Nutrition

What Are Bacteria and What Do They Do?

Bacteria

What Are Bacteria and What Do They Do? Bacteria are a vast group of unicellular microorganisms, visible only under the microscope. They populate virtually every natural environment and interact with essentially every living organism. They are actually one of the first life forms and have evolved into an incredibly wide range of microorganisms. For the most ⭐ Continue ReadingWhat Are Bacteria and What Do They Do?