The respiratory system tries to maintain precise oxygen and carbon dioxide levels in the blood despite constantly changing external conditions, like when we are exercising, climbing mountains, or diving underwater. Even small …
Metabolic pathways and the cell cycle are fundamental processes that drive cellular life. While seemingly distinct, they are intricately connected and interdependent. Let’s explore how these pathways intersect and influence each other. …
The digestive system is the only way solids and liquids should enter the body. If not, the body would reject and try to show abnormal symptoms. It is an important organ system …
The muscular system and the digestive system interact in various ways for the benefit of the body. The muscles of the muscular system involved are the smooth and skeletal muscles that protect …
The cow’s eye is an organ of incredible complexity. It is a small and delicate organ but allows a cow to see its surroundings without conscious effort. The eye’s automatic focusing system …
The crayfish belongs to the Phylum Arthropoda, which includes organisms having an exoskeleton, jointed appendages, and segmented bodies. The word “Arthropoda” literally means “joint foot.” The anatomy of this animal can be …
Protozoa and bacteria are both unicellular organisms that survive independently. They have many similarities like in food habits, reproduction, habitat, parasitic behavior, and the ability to cause diseases. However, there are few …
The cell cycle is the process by which a cell undergoes growth and cell division. Every living cell is in certain phases of the cell cycle. This cell cycle is essential for …
Frogs are amphibians found near water and damp places. The commonly found frog in the world belongs to the genus “Rana.” These animals prefer to stay in water or near water for two …
Antibiotics and antibodies are substances that can eradicate the bacteria in the body. They are quite similar in that they are meant to prevent and kill an infection. But there are many …