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Alina [70]
4 years ago
10

Write a hypothesis for what will happen if elodea is put in a test tube in the dark.

Biology
2 answers:
vladimir2022 [97]4 years ago
7 0

Answer:

The second option is the answer: If elodea is put in a test tube in the dark with BTB, the BTB will turn yellow because photosynthesis will not occur in the dark, but the plant will be going through respiration releasing CO2.

Explanation:

Elodea is an aquatic plant that releases oxygen into its environment during the process of photosynthesis.

Elodea needs the requirements to carry out photosynthesis, but being placed in the dark it can not do so.

However it continues to carry out cellular respiration which results in the increase of carbon dioxide level in the water. This is indicated by the BTB turning yellow from green, the yellow colour is an indication of the higher amount of carbon dioxide present.

Natalija [7]4 years ago
6 0

Answer:

d

Explanation:

trust me

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2. In some dogs the allele for barking is dominant to the allele for non barking. How would a breeder get a strain of pure breed
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3 years ago
A scientific explanation states that plants produce carbohydrates through the process of photosynthesis and that photosynthesis
AlekseyPX

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3 years ago
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6 0
2 years ago
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natima [27]

Answer:

True

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