Biology, 12.11.2020 05:20 dianacastro8298
A student poured a solution of bromothymol blue indicator into three test tubes. Then he placed an aquatic plant in tubes 2 and 3, and a snail in tube 3 only, as shown below. He placed a stopper on each test tube and placed them all in the dark for 24 hours. Bromothymol blue turns from blue to yellow in the presence of CO2. In which test tube or test tubes would you expect cellular respiration to occur? Explain your answer. Please, hurry!
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This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment
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What is the function of the root cap? a. extra-absorbent cells in the root cap absorb more water and nutrients b. protect the meristematic area of the stem c. contains sensors for sunlight d. increases surface area of the root
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A student poured a solution of bromothymol blue indicator into three test tubes. Then he placed an a...
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