Definition Of Growth Biology

In humans certain body parts like hair and nails continue to grow throughout life.

Definition of growth biology. Growth is defined as an irreversible constant increase in the size of an organ or even an individual cell. The process of growing. 1 the gradual increase e g. An abnormal mass in an organism.

Put differently growth is the most fundamental characteristics of living bodies accompanied by various metabolic processes that take place at the cost of energy. Growth may be restricted to special regions of the organism such as the layers of cells that divide and increase in size near the tip of the plant shoot. A stage in the process of growing. In size or number of an animal or vegetable body over time.

By definition growth simply means increase in mass. Growth factors which generally considered as a subset of cytokines refer to the diffusible signaling proteins that stimulate cell growth differentiation survival inflammation and tissue repair. They can be secreted by neighboring cells distant tissues and glands or even tumor cells themselves. 1 a 1.

2 the development of an organism e g. Growth simply means an increase in size and mass of a particular organism over a period of time whereas development is a broader subject. The processes can be anabolic or catabolic. Increase expansion the growth of the oil industry.

This increase in mass is due to the synthesis of cellular protoplasm or intercellular material formed by the cells exclusive of waste materials or secretion products. Something that grows or has grown a growth of willows. The growth of a person animal or plant is its process of increasing in size. In the field of biology both growth and development signify changes in a particular organism in different aspects.

Growth of an organism may stop at maturity as in the case of humans and other mammals or it may continue throughout life as in many plants. Rather it occurs according to a plan that eventually determines the size and shape of the individual.