Import Question JSON

Current Question (ID: 11933)

Question:

Fusion of protoplasms between two motile or non-motile gametes is called as-

Options:

1. Karyogamy
2. Plasmogamy
3. Fusion
4. Fertilization

Solution:

Fusion of protoplasms (cytoplasm) between two gametes, whether they are motile or non-motile, is called plasmogamy. Plasmogamy is an important step in sexual reproduction of fungi, where the cytoplasm of two gametes fuse to form a common cytoplasmic compartment, but the nuclei remain separate (dikaryotic stage) until karyogamy (fusion of nuclei) occurs. Plasmogamy is a key event in the formation of dikaryotic cells, which is a characteristic feature of the sexual reproduction of many fungi.

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
}