The correct answer is I and IV
In the Basidiomycetes, the spores are produced externally on the end of specialized club-shaped structure called basidia. Whereas, In ascomycetes, spores are produced internally, in the sac-like structure called an ascus. Some members of ascomycetes cause plant diseases such as powdery mildew of grape (<em>Uncinula necator</em>), chestnut blight (<em>Cryphonectria parasitica</em>), and apple scab (<em>Venturia inequalis)</em>. Memers of basidiomyctes cause smut of corn (<em>Ustilago maydis</em>), brown root rot, and coffee rust.
To identify how your experiment represents the carbon cycle analyze how each Earth's sphere participates in the cycle and relate it to the experiment.
<h3>What is the carbon cycle?</h3>
This is a natural phenomenon on Earth in which carbon circulates through different spheres.
<h3>What is the role of each sphere?</h3>
- Atmosphere: Contains gaseous carbon as carbon dioxide.
- Biosphere: Plants use carbon and release oxygen; on the other hand, animals produce carbon as a result of the breathing process.
- Geosphere: Contains carbon, which is the result of processes such as organisms' decay.
- Hydrosphere: Contains dissolved carbon.
<h3>How do you relate the experiment to the natural process?</h3>
- Identify the components of your experiment and the way they interact with carbon.
- Compare this function to the function of the speheres.
- Relate the experiment and natural model.
Note: This question is incomplete because there is not information about the experiment; due to this, the answer is based on general knowledge.
Learn more about carbon cycle in: brainly.com/question/1627609
#SPJ1
The answer is c. cytosine
