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cluponka [151]
2 years ago
11

Write a short discussion describing trends in the data: compare the control cups (distilled water) versus the experimental cups

(bicarbonate solution) and compare the light versus dark environments.
Biology
1 answer:
Eva8 [605]2 years ago
8 0

Answer:

The leaf discs only float in bicarbonate solution and in the light environment.

Explanation:

The bicarbonate dissolves in water to produce a source of inorganic CO2 in the reaction:

NaHCO3 + H2O → H2CO3 + OH- + Na+

Then, the HCO3- undergoes fixation through several complex steps in order to form a carbohydrate or sugar. These store the converted solar energy in their bonds as chemical energy to be used in metabolism.

Photosynthesis is a chemical process, essential to plant and other primary producers producing energy. Energy in the form of glucose molecules is derived from solar or light energy, water, and inorganic carbon dioxide, while it releases oxygen (from the light reaction). The leaf discs float as O2 gas is produced, making them buoyant.

6CO2 + 6H20 + (energy) → C6H12O6 + 6O2

Carbon dioxide + water + energy= glucose + oxygen

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Recessive phenotype plant

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If our test plant is homozygous dominant, it will pass one dominant allele to the next generation and all the offspring would have dominant phenotype. If our test plant is heterozygous dominant it will pass one dominant allele to half of the offspring and one recessive allele to another half so 50% of next generation will have dominant phenotype and other 50% will have recessive phenotype.

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2 years ago
If a sudden outbreak of disease severely reduced the number of coyotes in an ecosystem very rapidly, what might the resulting ch
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Which of the following would be categorized as a cultural ecosystem service of forests?
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Answer:

Recreation ans scenic areas for tourism.

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At the end of _____ and cytokinesis there are four haploid cells. At the end of _____ and cytokinesis there are four haploid cel
kotegsom [21]

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At the end of<u> telophase II </u>and cytokinesis, there are four haploid cells.cells.

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2 years ago
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