Xylem is responsible for transporting water and certain nutrients from the root to the rest of the plant. Phloem carries soluble organic material, i.e. food for the plant, which is produced in the leaves by...

Tissues are an organization level between cells and organs. Tissues are made up of a group of similar cells and from the same origin that carry out the same function. Organs comprise a group of similar tissues...

Systemic Circulation is a part of the cardiovascular system which is responsible for carrying oxygenated blood away from the heart to the body, and return deoxygenated blood back to the heart. Pulmonary...

The stem of the plant is responsible for providing support to the leaves, flowers or fruits of a tree. On the other hand, a trunk of a tree provides a structure for the whole tree, including stems, leaves,...

Pinocytosis is essentially the process of absorbing fluid together with its contents into the cell. Receptor-mediated endocytosis (RME) is the process by which a cell absorbs nutrients into the cell via...