A riparian buffer is usually a piece of land along a water course, where no farming is allowed with the purpose of protecting the water course.
A riparian buffer is important for protection of water quality. Riparian zones help sediments, phosphorous, nitrogen, pesticides and other pollutants from reaching a river or stream.
The root system of plants, shrubs and trees growing on the riparian buffer land stabilize the soil, and thus prevent sediments and pollutants from entering the water body .
Sarcoidosis can<span> easily be </span>mistaken for other systemic and especially metastatic disease.
Metastatic disease is w<span>hen many cancer cells are found in one or more nearby lymph nodes, it is known as regional </span>disease<span> or stage III cancer. Cancer cells can travel to lymph nodes far from the primary tumor or to other organs or tissues in the body, where they collect to form a </span>metastatic<span> tumor.</span>
Answer/Explanation:
Only the soft tissue is preserved. Normally the hard tissues are preserved(bones). But since the bones decomposed and was later filled with sediment, only the soft tissue was actually left by the animal.
Seven essential nutrients support human life and enable normal body functioning. The essential nutrients are: water, protein, carbohydrates, fiber, fat, minerals and vitamins. Vitamins are <span>organic compounds.</span>that aids in your body’s growth, everyday functioning, and maintenance. A balanced diet should provide all the vitamins that the body needs.
Answer:
Bottle neck effect
Explanation:
Bottle neck effect in Biology, refers to a phenomenon in which some environmental factors (droughts, disease, fires, floods, earthquakes or famine etc) or man made causes (like hunting) lead to a severe reduction in the size of population of a certain living organism.
This type of events not only lower the variation in the population genepool causing lack of genetic diversity, but also reduce the overall size of population.
The mentioned scenario in the question is an example of Bottleneck effect in which genetic diversity of the pigeon population was decreased due to man made activity i.e Hunting.
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