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taurus [48]
3 years ago
9

Which species is responsible for the blue color that appears during the iodine clock reaction?.

Biology
1 answer:
Nonamiya [84]3 years ago
5 0

Answer:

Amylose in starch is responsible for the formation of a deep blue color in the presence of iodine.

Explanation:

The iodine molecule slips inside of the amylose coil. Iodine - KI Reagent: Iodine is not very soluble in water, therefore the iodine reagent is made by dissolving iodine in water in the presence of potassium iodide.

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Answer:

B. Do not need much water, so they prefer soil that drains the water.

Explanation:

Sandy soil is one of the three basic soil types we have in nature (the others being loamy soil and clayey soil). One of the properties of the Sandy soil is its high water draining ability i.e. it has a low water holding capacity. This draining characteristics is due to the large pores that Sandy soils possess.

According to this question, three plants namely: yarrow, bearded iris, and sea oats grow best in sandy soil. This indirectly means that these plants mentioned do not need much water for their growth since they grow best in a soil that drains water efficiently.

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Explanation:

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Answer:

The sun's solar radiation and the wind's movements.

Explanation:

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8 0
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1. ridges and trenches (either answer is acceptable)

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I did the test sorry if wrong

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