Import Question JSON

Current Question (ID: 11958)

Question:

Which of the following is a non-motile spore in phycomycetes?

Options:

1. Zoospore
2. Oospore
3. Aplanospore
4. Ascospore

Solution:

An aplanospore is a non-motile spore in Phycomycetes. Aplanospores are formed within sporangia, which are sac-like structures produced by the fungus. They are called non-motile spores because they lack flagella or any other structures that would allow them to move. In contrast, zoospores are motile spores with flagella that allow them to move through water. Oospores are also non-motile spores, but they are formed by fertilization of an egg cell by a sperm cell, and they are not unique to Phycomycetes. Ascospores are a type of spore produced by Ascomycete fungi during sexual reproduction, and they are formed within a sac-like structure called an ascus.

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
}