jilliynr45861 jilliynr45861

15-02-2021
Biology

contestada

Based on your results in phase 3, which test tube(s) originally contained starch? Select all that apply.

Tube A

Tube B

Tube

Tube D

Respuesta :

18-02-2021

Answer:

Tube B

Tube D

Explanation:

Test B contained extracts of potato. The peels of potato contains starch. When the solution is introduced with potato peels the color changes from blue to black. This indicates that test tube B contains starch. In test tube D iodine test is conducted to identify the presence of starch in natural minerals.

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