In clinical practice, many times different combinations of two or more drugs are prescribed. Such combinations are supposed to give particular drug ac…
Routes of Drug Administration: In today's world of medicine, drugs are available in varied forms. Some are liquids, some are biphasic liquids while ce…
Definition The secondary external tissues lying outside the cambium in stem or root of dicotyledonous plants, are known as the bark. Botanically, bark…
flower, the characteristic reproductive structure of angiosperms. As popularly used, the term “flower” especially applies when part or all of the repr…
LEAVES Leaves are flat, thin green appendages to the stem, containing supporting and conducting strands in their structure. They develop in such a way…
STEMS The plumule develops to form the stem. Thus stem is an aerial part of the plant. It consists of axis and the leaves. Stem has got the following …
Definition Root is a downward growth of the plant into the soil. It is positively geotropic and hydrotropic. Radicle from the germinating seed grows f…
