Photosynthesis, the most important biological process on earth.
What are the two main biological processes?
Biological processes can be either aerobic or anaerobic, based upon the environmental requirements of the microbial consortia. The organic compounds in wastewater serve as source of food for the microbial cell synthesis (growth) and energy for cell maintenance.
Why are biological processes necessary for life?
Life processes are important to carry out daily life activities. They help to produce energy and maintain homeostasis in the body. The life processes help a body survive with the changes in the environment. A slight disturbance in any of the life processes disturbs the entire functioning of the body.
What are examples of biological processes?
Examples of biological processes included in this category are cell growth and maintenance, signal transduction, pyrimidine metabolism, and cAMP biosynthesis. In the GO Project vocabularies, Biological Process is a primary class of terms.
What are the types of biological process?
the processes by which an organism has an observable effect on another organism of the same or different species. Also: cellular differentiation, fermentation, fertilisation, germination, tropism, hybridisation, metamorphosis, morphogenesis, photosynthesis, transpiration.
How many biological processes are there?
The basic processes of life include organization, metabolism, responsiveness, movements, and reproduction. In humans, who represent the most complex form of life, there are additional requirements such as growth, differentiation, respiration, digestion, and excretion. All of these processes are interrelated.
What is another word for biological process?
•biological process (noun) organic process.
What biological process is responsible for biodiversity?
Genetic diversity in a population comes from two main sources: mutation and sexual reproduction. Mutation, a permanent change in DNA sequence is the ultimate source of new genetic variation in any population.
Is Evolution a biological process?
Biological evolution is the process of change and diversification of organisms over time, and it affects all aspects of their lives—morphology, physiology, behavior, and ecology. Underlying these changes are changes in the hereditary material (DNA).
What are biological processes in plants?
² Some biological processes carried out by the plants are photosynthesis, transportation and transpiration. ² It is important to transport water, a raw material of photosynthesis to the leaves and also starch, a product of photosynthesis to the necessary parts of the plant.
Is photosynthesis a biological process?
Simply defined, photosynthesis is the biological process of converting light energy into chemical energy (i.e., reduced hydrocarbons).
Which of the following are examples of biological processes that affect development?
Biological processes produce changes in an individual’s physical nature. and weight gains, changes in motor skills, the hormonal changes of puberty, and cardiovascular decline are all examples of biological processes that affect development.
Is adaptation a biological process?
In evolutionary theory, adaptation is the biological mechanism by which organisms adjust to new environments or to changes in their current environment.
What is biological process in water treatment?
The treatment of wastewater subsequent to the removal of suspended solids by microorganisms such as algae, fungi, or bacteria under aerobic or anaerobic conditions during which organic matter in wastewater is oxidized or incorporated into cells that can be eliminated by removal process or sedimentation is termed …
What is biological and industrial processes?
The biotechnology industry is one of the most innovative scientific and industrial sectors. The term encompasses a wide area from stem cell research, genetic modification of plants, bacteria and animals, to the production of bioethanol.
Which process is essential to perform biological activities?
Solution : (C) Tertiary structure is absolutely necessary for the many biological activity of protein.
What is physical process in biology?
a process existing in or produced by nature (rather than by the intent of human beings) functioning, operation, performance. process or manner of functioning or operating. biological process, organic process.
What are the significant roles of the biological factors in the ecosystem?
Biological factors such as breeding behavior, care of young, time of last eating, and food storage cause changes in daily activity patterns. Similarly, environmental factors such as temperature, snow cover, food supply and disturbance caused by humans in an urban setting also cause changes in daily activity patterns.
What are the three levels of biological diversity?
Usually three levels of biodiversity are discussed—genetic, species, and ecosystem diversity. Genetic diversity is all the different genes contained in all individual plants, animals, fungi, and microorganisms.
What do you mean by biological diversity?
The term biodiversity (from “biological diversity”) refers to the variety of life on Earth at all its levels, from genes to ecosystems, and can encompass the evolutionary, ecological, and cultural processes that sustain life.
What are the four key processes in biological evolution?
They are: mutation, non-random mating, gene flow, finite population size (genetic drift), and natural selection.
What is biological evolution example?
Over many generations, ostriches and emus evolved to have larger bodies and feet made for running on land, which left them without the ability (or need) to fly. The same goes for penguins, who traded typical wings for swim-friendly flippers over many thousands of generations.
What is the best definition for biological evolution?
Biological evolution is the change in inherited traits over successive generations in populations of organisms. Adaptation is a key evolutionary process in which variation in the fitness of traits and species are adjusted by natural selection to become better suited for survival in specific ecological habitats.
What are the 7 life processes of a living organism?
There are seven life processes that tell us that animals are alive. To help us remember them we have found a friend to remind you – Mrs Nerg. Although her name sounds a bit strange, the letters in it stand for the life processes – movement, reproduction, sensitivity, nutrition, excretion, respiration and growth.
What are biological reactions?
A biochemical reaction is the transformation of one molecule to a different molecule inside a cell. Biochemical reactions are mediated by enzymes, which are biological catalysts that can alter the rate and specificity of chemical reactions inside cells.