Import Question JSON

Current Question (ID: 11955)

Question:

On the discovery of sexual phase in a fungus the mycologist moved it from class 'A' to ascomycetes. Identify the class 'A'?

Options:

1. Phycomycetes
2. Basidiomycetes
3. Ascomycetes
4. Deuteromycetes

Solution:

Deuteromycetes, also known as 'imperfect fungi,' is a class of fungi that were classified based on their lack of a known sexual reproductive stage. However, if a sexual reproductive stage is discovered in a fungus previously classified as Deuteromycetes, it would be moved to the appropriate class based on the type of sexual reproductive structure discovered. In this case, if a sexual phase is discovered in a fungus previously classified as Deuteromycetes, it would be moved to the class Ascomycetes, which is one of the major phyla of fungi that do have a known sexual reproductive stage involving ascospores produced in ascocarps. Phycomycetes, Basidiomycetes, and Ascomycetes are all separate classes or phyla of fungi and are not equivalent to class 'A' in this context.

Import JSON File

Upload a JSON file containing LaTeX/MathJax formatted question, options, and solution.

Expected JSON Format:

{
  "question": "The mass of carbon present in 0.5 mole of $\\mathrm{K}_4[\\mathrm{Fe(CN)}_6]$ is:",
  "options": [
    {
      "id": 1,
      "text": "1.8 g"
    },
    {
      "id": 2,
      "text": "18 g"
    },
    {
      "id": 3,
      "text": "3.6 g"
    },
    {
      "id": 4,
      "text": "36 g"
    }
  ],
  "solution": "\\begin{align}\n&\\text{Hint: Mole concept}\\\\\n&1 \\text{ mole of } \\mathrm{K}_4[\\mathrm{Fe(CN)}_6] = 6 \\text{ moles of carbon atom}\\\\\n&0.5 \\text{ mole of } \\mathrm{K}_4[\\mathrm{Fe(CN)}_6] = 6 \\times 0.5 \\text{ mol} = 3 \\text{ mol}\\\\\n&1 \\text{ mol of carbon} = 12 \\text{ g}\\\\\n&3 \\text{ mol carbon} = 12 \\times 3 = 36 \\text{ g}\\\\\n&\\text{Hence, 36 g mass of carbon present in 0.5 mole of } \\mathrm{K}_4[\\mathrm{Fe(CN)}_6].\n\\end{align}",
  "correct_answer": 4
}