Import Question JSON

Current Question (ID: 12559)

Question:

Mechanical support to the growing parts of the plant such as young stem and petiole of leaf is provided by a living tissue called

Options:

1. Collenchyma
2. Aerenchyma
3. Chlorenchyma
4. Sclerenchyma

Solution:

Collenchyma is a type of living tissue that provides mechanical support to the growing parts of the plant, such as young stem and petiole of leaf. It is characterized by elongated cells with thickened cell walls, often found just below the epidermis in stems and leaves. The thickened cell walls provide additional support to the plant. Aerenchyma is a type of tissue with air spaces that provide buoyancy to aquatic plants. Chlorenchyma is a type of tissue that contains chloroplasts and is involved in photosynthesis. Sclerenchyma is a type of tissue with heavily lignified cell walls that provide structural support to mature plant parts.

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
}