<h3>The aspects of the soil</h3>
In order to determine the aspects of the soil we need to know....
The texture of a soil is related to the size of the grains that form it. A soil has different amounts of sand, clay, organic matter, water, air and minerals. The way these components are organized represents the structure of the soil. A well-structured soil should be soft and porous allowing the penetration of water and air, as well as small animals and roots.
It relates to the nutrients that will be used by plants. These nutrients, dissolved in the soil water (solution), penetrate through plant roots. How we deal in the matter of Macro and Micronutrients.
It deals with living organisms in the soil, which act on the physical and chemical aspects of a soil. Life in the soil is only possible where air, water and nutrients are available. A soil with the presence of living organisms indicates good soil structure conditions. Soil microorganisms are the main agents for chemically transforming nutrients, making them available for absorption by plant roots.
<h3>Viewing these conditions, my backyard has a sandy aspect.</h3>
- Features of my backyard
- Sandy soil
It has a greater amount of sand than the average (contains about 70% sand). They dry quickly because they are very porous and permeable: they have large spaces (pores) between the grains of sand. The water then passes easily between the grains of sand and soon reaches the deeper layers. Mineral salts, which serve as nutrients for plants, go along with the water. Therefore, sandy soils are generally poor in nutrients used by plants. Need correction and fertilization.
the soil in my backyard is sandy.
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Yes animal cloning is a genetic technology.
3. Currently somatic cell nucleus transfer technique is used in animal cloning.
3. The livestock copuld be increase, high protein meat and milk is obtained and saving endangered species from extinction.
4. The mating process will stop in cloning process which is unethical.
Explanation:
1. Animal Cloning is a genetic technology in which genetically identical clones of animals are produced from somatic cell nuclear transfer technique.
3. Currently somatic cell nuclear transfer or Roslin technique is used as follows:
In somatic cell nuclear transfer a nucleus from a somatic cell is taken and injected into an unfertilized ovum of the surrogate mother. Somatic cell could be taken from udders, blood,skin etc.
The somatic cell and nucleus is allowed to fertilized artificially by providing medium and let it divide to become an embryo and placed in surrogate mother to develop.
4. The breeds with superior yields are obtained from this technique as follows:
The endangered species could be cloned and prevented from extinction.
Livestock production can be increased from healthy donors producing healthy offsprings.
High milk and meat content yielding breed could be cloned.
5. Ethical implications of the technology are:
The use of animal in animal cloning will be unethical as only one parent is involved. The genetic variation will cease this way which occurs naturally. The mating process will stop in cloning so it is unethical and against nature's law.
Answer:
Los cóndores viven en las montañas, son carroñeros, la cabeza y el cuello sin plumas son prueba de ello. A veces se les ve atrapando animales pequeños o heridos pero su principal nicho es ser carroñeros, limpiar el ecosistema de cadáveres.
1. It is used to cure diseases that may harm or even kill us.
2. It is used to make transportation fast and easy.
3. It is used to understand the universe better to plan for the future.
4. It is used for fast and easy communication.
Deposition of eroded material I believe is correct because Sedimentary layers are formed overtime from older rocks that have been broken apart by water or wind and often from chemical changes.