Difference Between Systolic And Diastolic Blood Pressures

Diastolic vs Systolic Blood Pressures

The heart is a pump that supplies all tissues and organs with oxygen rich blood. The heartbeat is caused by the heart muscles relaxing and contracting. The heart contains atria and the left ventricles that determine the phases of blood pressure; that is, diastolic and systolic blood pressures. Diastolic and systolic blood pressure can simply … Read more

8 Difference Between Parallel And Reticulate Venation (With Pictures)


Leaf venation refers to the arrangement and distribution of veins within a leaf. Parallel and reticulate venation are the two different types of leaf venation patterns found in plants. Venation pattern is plays a role in enhancing the transport of water, nutrients and photosynthetic products within the leaf. Vein distribution also contribute to the structural … Read more

Difference Between Organic And Inorganic Chemistry (With Examples)

Organic vs Inorganic chemistry

What Is Organic Chemistry? Organic chemistry is the study of structure properties, composition, reactions and preparation of carbon-containing compounds, which include not only hydrocarbons but also compounds with any number of other elements, including hydrogen, nitrogen, oxygen, halogens, sulfur and phosphorus. The study of structure determines their chemical composition and formula whereas the study of … Read more