Difference Between Uvula and Epiglottis

Difference Between Uvula

Uvula vs Epiglottis   Uvula and epiglottis are important parts, which contribute to carry out functions in both respiratory and digestive system, in mammals. Unlike in the other animals, the adult humans have a space between uvula and epiglottis. However, the newborn human has an interlocking uvula and epiglottis, where they touch each other like […]

Difference Between Systole and Diastole

Difference Between Systole and Diastole

Systole vs Diastole   The cardiac cycle of animals is composed of a systole and a diastole of the atria, and a systole and a diastole of the ventricles. During the cardiac cycle, two atria contract at the same time, and while they are relaxing, two ventricles start to contract simultaneously. Here, the contraction phase […]

Difference Between Collagen and Elastin

Difference Between Collagen and Elastin

Collagen vs Elastin   Connective tissues are important for binding and connecting other tissues within the body. They also provide strength, support, and shape to the tissues. The connective tissue is a system in which cells are scattered throughout an extracellular matrix. In addition to cells, the insoluble protein fibers are also embedded in the […]

Difference Between Primary and Secondary Lymphoid Organs

Difference Between Lymphoid Organs

Primary vs Secondary Lymphoid Organs   The human immune system is an important system, which facilitates major defensive actions against the foreign particles and microorganisms. The tissue aggregates where leukocytes mature, differentiate, and proliferate are called the lymphoid organs. They are mainly composed of epithelial cells and stromal cells, arranged either into organs or accumulation […]

Difference Between Male and Female Skull

Difference Between Male Skull

Male vs Female Skull   The human skull is an important part of the skeletal system, which basically provides sites for facial muscle attachments and forms a cranial cavity for the brain.  The skull is made up of two parts that have different embryological differences; (1) neurocranium, which is the protective vault surrounding the brain, […]

Difference Between Protozoa and Metazoa

Protozoa vs Metazoa   Every organism in the world has its own biological characteristics, and they are not exactly alike. Even two organisms belonging to one species may have different characteristic features. Since there are a large number of different organisms exist on earth, they can be classified into smaller groups, and this makes easier […]

Difference Between Adenocarcinoma and Squamous Cell Carcinoma

Adenocarcinoma vs Squamous Cell Carcinoma   Adenocarcinoma and squamous cell carcinoma are two types of malignant conditions. These may present similarly but are different at the cellular level. Some adenocarcinomas are highly invasive while others are not. It is not so with squamous cell carcinoma. Both cancers are commonly found on tissue surfaces.  Both are […]

Difference Between Adenomyosis and Endometriosis

Adenomyosis vs Endometriosis   Adenomyosis and endometriosis are both due to the presence of endometrial tissue in sites other than the normal uterine cavity. Adenomyosis is a type of endometriosis. These two conditions share many common features, but there are a few fundamental differences too and all those will be discussed here in detail. Endometriosis […]

Difference Between Aneurysm and Pseudoaneurysm

Aneurysm vs Pseudoaneurysm   Both aneurysm and pseudoaneurysm present the same. Both present as pulsatile, painful masses. There may be reddening around both. Because of the similar presentation, differentiation is difficult at first glance. However, there are many fundamental differences between aneurysm and pseudoaneurysm and that will be discussed here in detail, highlighting the clinical […]

Difference Between Hyperlipidemia and Hypercholesterolemia

Hyperlipidemia vs Hypercholesterolemia   Many think that hypercholesterolemia and hyperlipidemia are synonymous. But they are not. Hypercholesterolemia may be considered as a type of hyperlipidemia. This article will discuss hypercholesterolemia and hyperlipidemia and the differences between them in detail. Food we eat contains carbohydrates, lipids, proteins, and minerals. Gastro intestinal system breaks down these compounds […]