Answer:
Of the mentioned statements, the incorrect one is option D.
Explanation:
The normal H5N1 strain or the bird flu virus when get attached with the alpha 2,3-sialic acid results in the infection of the lower respiratory tract in humans. The condition occurs very rarely. In comparison, the H1N1 or the human influenza strain gets attached with alpha-2,6 sialic acids and easily results in the infection of the upper and lower respiratory tract.
However, if the mutation takes place in the H5N1 strain, it can bind with the alpha-2,6 sialic acid and can result in the overall infection of the human respiratory tract. Now due to the occurrence of mutations in the H5N1 strain, bird flu can get transmit easily from birds to humans and from one human to another human. Also due to lack of immunity because of the emergence of new strain, the condition can become lethal as, like normal flu, the mutated strain can also result in the infection of the entire respiratory tract.
Dredging has many very serious implications for reefs, fertilizers that get carried out into the ocean can affect them also.
Hope this helps. (:
The correct answer for this question is D
The temperate forest occurs across north America, Europe and Asia. This biome consist of evergreen conifers with needle like leaves which are able to tolerate wide fluctuation of temperature and light. Some vegetation of temperate biome are Pine, Fir and Hemlock. The trees and shrubs of temperate forest usually shed their leaves with the onset of autumn and new leaves are produced in early spring
Taiga is the Russian word for forest and is the largest biome in the world. This biome contain mostly coniferous trees. These conifers contain long, thin waxy needles. The wax gives them protection against freezing temperature and from drying out. They do not sheds their leaves in winter and keep their needles all year long.
Answer: The answer is F
Explanation: I just did it on A P E X
The epithelium is a type of body tissue that forms the covering on all internal and external surfaces of your body.
<h3>
The lining of the air sacs in the lungs (alveoli) is comprised of what epithelium?</h3>
Simple squamous epithelium contain the air sacs or alveoli of the lungs. This kind of squamous epithelial cells are slightly porous which allows the oxygen from the air to enter the blood in the capillaries of the lung. So the squamous epithelium is the epithelium in which the lining of the air sacs or alveoli occurs. Each alveolus is lined by the squamous epithelium.
So we can conclude that: The epithelium is a type of body tissue that forms the covering on all internal and external surfaces of your body.
Learn more about Lungs here: brainly.com/question/2619922
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