The key difference between dura mater of brain and spinal cord is that dura mater of the brain rests on the periosteal lining of the skull bone and protects the brain while the dura mater of the spinal cord rests on the foramen magnum and protects the spinal cord. There are three meninges which protect […]
Difference Between Apoptosis and Senescence
The key difference between apoptosis and senescence relies on the mechanism through which a living cell undergoes death and destruction. Apoptosis is a form of programmed cell death while senescence is the process by which cells irreversibly stop cell growth and division as a result of the ageing of cells. Cell death is an essential […]
Difference Between Alpha and Beta Helix
The key difference between alpha and beta helix relies on the type of Hydrogen bonding they form in developing these structures. Alpha helices form intra-molecular hydrogen bonds while the beta helices form inter-molecular hydrogen bonds. Complex proteins have four structural organizational levels – primary, secondary, tertiary and quaternary. The secondary structures of proteins form the […]
Difference Between Inotropic and Chronotropic
The key difference between inotropic and chronotropic is that inotropic is a cardiac drug which affects cardiac contractions (heartbeat) while chronotropic is a cardiac drug that affects the heart rate. The heart is the most important organ in the blood circulatory system. Starting from the 5th week of fertilization, the heart beats until death. Heart-related […]
Difference Between Source and Sink in Plants
The key difference between source and sink in plants is that source in plants is the site of food production using biological processes while sink in plants is the site of food storage for later use. Source and sink in plants are two important terminologies used in phloem translocation. Phloem translocation is the process of […]
Difference Between Praying Mantis and Walking Stick
The key difference between praying mantis and walking stick depends on the type of nutrition they rely on. Praying mantis is carnivorous as it relies on insects for nutrition while walking stick is herbivorous as it relies on plant matter for nutrition. Praying mantis and walking stick are two types of insects in the environment. […]
Difference Between WBC and Amoeba
The key difference between WBC and Amoeba is that WBC is a type of blood cell derived from the bone marrow while Amoeba is a unicellular microscopic protozoan. WBC stands for white blood cell. It is a cellular component of the blood. There are several types of white blood cells and each cell has different […]
Difference Between Aquaculture and Pisciculture
The key difference between aquaculture and pisciculture is that aquaculture is the process of breeding, rearing and harvesting aquatic flora and fauna with commercial value in salt water or fresh water while pisciculture is the culturing of fish (fish farming) to obtain fish and fish products as food. Both aquaculture and pisciculture are two culture […]
Difference Between Forebrain Midbrain and Hindbrain
The key difference between forebrain midbrain and hindbrain lies in their specific functions. The forebrain is responsible for intelligence, memory, body temperature, hunger and thirst signals while the midbrain is responsible for processing auditory and visual responses and the hindbrain is responsible for regulating visceral functions. The brain is a complex organ. It is the […]
Difference Between Perichondrium and Periosteum
The key difference between perichondrium and periosteum is that perichondrium is the dense membrane of connective tissue that covers cartilages while periosteum is the membrane that covers all the bones in the body. Perichondrium and periosteum are two types of connective tissues present in the body. Perichondrium is a fibrous connective tissue whilst periosteum is […]
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