LAWS OF CHEMICAL COMBINATION I.Law of constant composition or proportion : A definite chemical compounds always contain elements chemically combined in the same proportion by...

BLOOD Composition of blood: Blood  is made up of a fluid called plasma (60%) and a great number of blood cells called corpuscles (40%). The...

Ducted glands: Lachrymal–Glands secrete tears. Liver–Secretes bile . Pancreas-Secretes pancreatic juice. Mammary–Glands secrete milk . Salivary-Glands secrete saliva. Sebaceous–Glands secrete sebum. Sweat-Glands secrete sweat. Ductless glands Adrenal-Glands secrete cortins and adrenaline. Ovary-Secretes estrogen. Islets of...

Arteries or atherosclerosis is one of the prime reasons for heart attack in many. While sedentary lifestyle, bad eating habits and lack of physical...

Hypertension is the medical terminology for high blood pressure. Blood flows through the arteries due to force that is exerted every time the heart...