Biotic component

places or migrates during certain times of the year. The pattern of an organism's spacing in an area is called dispersion. Like range, patterns of dispersion can be greatly varied. Local dispersion and temporary range can be affected by a number of biotic and abiotic factors, including but not limited to: predator population, human influence, amount of sunlight,…

forest. The climate of a temperate forest is mainly humid and receives heavy rainfall year round. The temperate forest is a combination of abiotic and biotic . This type of forest has lakes and streams which make part of the ecosystem,a biological community, abiotic or non-living natural made substances . However, most of the temperate forest is biotic, which means naturally living organism. This can include many animals and plants that live in the temperate forest habitat,or natural home.…

Introduction Epigenetics, “above-genetics” is concerned with the mechanism that underlies developmental processes and canalization that are neither necessarily transmitted nor brought about by changes in the DNA sequence in both eukaryotes and prokaryotes. At the cellular level it focuses on the developmental process that leads to cell determination and cell differentiation (Jablonka & Raz, 2009). Narrowly defined, epigenetics refers to the scientific approach concerned with changes in the…

The four chemicals that are essential for life on Earth are water, carbon, nitrogen and phosphorus. Water is essential for life because it is an excellent solvent. Many different type of material can dissolve in water. Water transport nutrients and waste in and from the human body. Water is also found everywhere on Earth. It can exist as a liquid, solid or gas. Many organisms use water in order to flush toxins anything into and out of a cell. Without water there would be no vegetation on land…

Yes. The word Pro-biotic is a contraction of the Latin - for (pro), and the Greek - life (bio), "for life." Probiotic means "for life." Probiotics are also referred to as friendly bacteria or intestinal flora. Are these bacteria a part of my body? No, probiotics are living…

Some examples would be, the sun, water, or weather. These components do affect how organisms like animals and plants live. These abiotic factors are extremely important to living organisms in the tropical rainforest because if they don't have the correct amount of water or sun light, they are not able to function…

optimal pH of 1.5 is reached, the cycle reverses. The acid stops the release of gastrin, which in turn tells the glands to stop secreting hydrochloric acid. (Whitney & Rolfes, 2013, p. 83, para. 6) 4. What is the difference between pro-biotics and pre-biotics in regard to gastrointestinal tract function? What benefits does a synbiotic provide in the…

Since the beginning of time, non-human animals have played an important part in the sustenance of human beings. In the ecosystem, co-existence of biotic components that are, micro-organisms, plants, animals, humans and the abiotic components, in a balanced way has resulted in the developed world we live in. The absence or lack of even the minutest beings from/on the earth can impact the ecosystem to a great extent. Still, some people consider that humans are far more superior to any other animal…

the smallest amounts. Mercury is a natural element that occurs throughout our environment and solar system. It has unique properties (i.e liquid metal at room temperature) and can be found in very small concentrations in many rocks and is the main component of the mineral cinnabar. Natural background levels can be detected in soils, living organisms, air, and water around the world. Mercury is still used today in a wide variety of products and processes. It is used (although with less and less…

Systems, or networks of interdependent components, function in cycles, so each component or element of the cycle can influence another. Feedback loops are the increase (positive loops) or decrease (negative loops) in a process or component and the fluctuation of any element of the cycle with affect the whole. Different loops interact within ecosystems and create what is referred to as “dynamic equilibrium.” In an elk population, if there is an abundance of elk being born and continuing to…