1) Ecology is the scientific study of the distribution and abundance of organisms, the interaction among organisms, and the interactions between organisms and their abiotic environment. Ecologists try to understand the inner workings of natural ecosystems and the species they contain.
2) Ecosystems have no particular size. An ecosystem can be as large as a desert or a lake or as small as a tree or a puddle. If you have a terrarium, that is an artificial ecosystem. The water, water temperature, plants, animals, air, light and soil all work together.
3) The biotic factors of an ecosystem include all the populations in a habitat, such as all the species of plants, animals, and fungi, as well as all the micro-organisms. Also recall that the nonliving factors are called abiotic factors. Abiotic factors include temperature, water, soil, and air.
4) For aquatic ecosystems, these factors include light levels, water flow rate, temperature, dissolved oxygen, acidity (pH), salinity and depth.
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The purple spots on colorless background of corn kernels observed by barbara mcclintock were the result of <u>transposition of the Ds elements out of the color gene.</u>
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- Extrachromosomal loops that do not adequately mate with their homolog can be used to identify duplications and deletions during meiosis.
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<u>What is and example of a gene?</u>
- The definition of a gene is a unit on a chromosome that determines a specific trait in an organism, or a male's name.
- An example of a gene is a chromosome unit that determines a person's eye color.
- An example of a man named Gene is the actor Gene Wilder.
What are the 4 types of genes?
- There are four different chemical types: A, C, T, and G.
- A gene is a segment of DNA composed of an As, Cs, Ts, and Gs sequence.
- Every cell in your body contains about 20,000 of your genes due to how little they are.
Learn more about gene.
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Answer:
ATP, Mitochondria, Cellular respiration.
Explanation:
The Krebs cycle of, cellular respiration, in the mitochondria results to the an accumulation of protons in the inter-membrane space of the organelle. This proton motive force is harnessed in the electron transport chain by ATP synthase to generate ATPs.
Fats are used for energy after they are broken into fatty acids. Protein can also be used for energy, but the first job is to help with making hormones, muscle, and other proteins. Broken down into glucose, used to supply energy to cells. Extra is stored in the liver.
