What is biacromial growth

What is the difference between growth and development in biology?

The Main difference between growth and development in biology is that Growth is the increase in the size and mass of a particular organism over time, while development generally relates to the entire organism in terms of organization and function

Growth and development in biology are two terms used in biology while describing different processes of organisms. Furthermore, the growth is quantitative, while the development is both quantitative and qualitative. In addition, development includes growth, morphogenesis, and differentiation.

Important areas

1. What is growth in biology?
- Definition, characteristics, meaning
2. What is development in biology?
- Definition, characteristics, meaning
3. What are the similarities between growth and development in biology?
- Overview of common functions
4. What is the difference between growth and development in biology?
- Comparison of the main differences

key terms

Cell division, determining growth, development, differentiation, indefinite growth, growth, morphogenesis


What is growth in biology?

Growth in biology is the increase in the size and mass of a living organism over time. First of all, it is an irreversible change that occurs in the body of the organism. In general, growth is a result of two processes: cell division and cell enlargement. Here, the main form of cell division during growth is mitosis, which is responsible for the production of cell offspring with the same genetic makeup. On the other hand, the enlargement is the enlargement of the divided cells by increasing the content in the cell, mainly the water content in the vacuoles.


Figure 1: Cell division

In addition, an organism can grow in two ways: definite growth and indefinite growth. With a certain growth, the size of a part of the organism or the whole organism only increases up to a certain size. After that, the growth stops. In contrast, the size of the organism in indefinite growth increases continuously throughout its life. For example, plants show indefinite growth while organs of the animal body undergo certain growth. In addition, some may describe growth as an increase in the number of organisms in the population, mainly during ecological studies.

What is evolution in biology?

Development in biology is the increase in the complexity of an organism. The three main processes that occur during development are growth, morphogenesis, and differentiation. As mentioned earlier, growth is the increase in size and number. However, morphogenesis is the acquisition of shape and structure. It is responsible for developing the shape of the organism.


Figure 2: Development of Parhyale hawaiensis is a species of amphipod crustacean

Differentiation is also the process of maturing a generalized cell in the body into a specialized cell through morphology and physiology. Cells experience specialization through changes in gene expression. Differentiation is especially responsible for functioning. Development therefore involves two aspects: organization of the organism and function of the organism

Similarities Between Growth and Development in Biology

  • Growth and development are two terms that describe different processes in biology.
  • Both are two correlating processes that run side by side.
  • They are also the common product of heredity and the environment.

Difference Between Growth and Development in Biology

definition

Growth refers to the increase in cell size and number that occurs during the life history of an organism, while development refers to the progressive changes in size, shape and function during the life of an organism that affect its genetic potential (genotype). excellently translated into functioning mature systems (phenotype). This explains the fundamental difference between growth and development in biology.

importance

This is; Growth is the increase in size and mass over a period of time, while development is the transformation of an organism into a more complex form in terms of function and organization. Hence, this is the main difference between growth and development in biology.

correlation

What is important is that growth is part of development, while development includes growth, morphogenesis, and differentiation.

Art

While growth is quantitative, development is both quantitative and qualitative. So this is another important difference between growth and development in biology.

level

Furthermore, growth is taking place at the cellular level, while development is taking place at the organizational level.

Nature of the changes

The nature of the changes they cause is, above all, the fundamental difference between growth and development in biology. Growth brings changes in the size, shape, shape and structure of the body, while development brings changes in organization and function.

time beam

Another difference between growth and development in biology is that growth stops as it matures, while development continues throughout life.

Measurement

The growth of a particular organism can be measured directly, while the development is a subjective interpretation.

Conclusion

Growth is the increase in the size and mass of an organism. This is mainly done by increasing the number of cells through mitotic cell division. Development, on the other hand, is the increase in the complexity of an organism through function and organization. In addition, development also includes the growth of an organism. Hence, growth is only a quantitative measure, while development is both qualitative and quantitative. However, the main difference between growth and development in biology is the type of changes that each process brings with it.

References:

1. "Growth and Development"CliffsNotes, Houghton Mifflin Harcourt, 2016,