The question is related to the story, "Cranes", which is a short story book composed by Hwang Sunwon. The story is set in Korea during the Korean War and concentrates on two childhood companions, Songsam and Tokchae, who are on inverse sides during the war. Songsam has two flashbacks of his youth recollections with his companion Tokchae, where he recalls how they used to climb the trees and catch cranes. These flashbacks go about as an indication of the circumstances he had gone through with his companion and the significance of this kinship. Thus, these memories persuade him to let Tokchae a chance to free.
Explanation:
The effects of gamma radiation are investigated by studying plant germination, growth and development, and biochemical characteristics of maize. Maize dry seeds are exposed to a gamma source at doses ranging from 0.1 to 1 kGy. Our results show that the germination potential, expressed through the final germination percentage and the germination index, as well as the physiological parameters of maize seedlings (root and shoot lengths) decreased by increasing the irradiation dose. Moreover, plants derived from seeds exposed at higher doses did not survive more than 10 days. Biochemical differences based on photosynthetic pigment (chlorophyll a, chlorophyll b, carotenoids) content revealed an inversely proportional relationship to doses of exposure. Furthermore, the concentration of chlorophyll a was higher than chlorophyll b in both irradiated and non-irradiated seedlings. Electron spin resonance spectroscopy used to evaluate the amount of free radicals induced by gamma ray treatment demonstrates that the relative concentration of radiation-induced free radicals depends linearly on the absorbed
If their data they collected from their experiment proved their hypothesis correct, then yes, their supported hypothesis can be called a scientific theory.
Stratospheric ozone varies on the earth as the levels are higher near Antarctica than near the Arctic.
<h3>What do you mean by Ozone?</h3>
Ozone may be defined as a gas that is composed of three atoms of oxygen. It is highly reactive in nature. It is found in the earth's upper atmosphere.
The level of ozone is found to be thickest at the poles as compared to the equator. This is because excessive sunlight weakens the ozone layer in the equatorial region.
Among both poles, the ozone is generally higher near Antarctica than near the Arctic.
Therefore, stratospheric ozone varies on the earth as the levels are higher near Antarctica than near the Arctic.
To learn more about the Ozone layer, refer to the link:
brainly.com/question/2586861
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The joint found in the skull would be Immovable joints