Import Question JSON

Current Question (ID: 12510)

Question:

The hypodermis of dicot stem and monocot stem is made up of

Options:

1. collenchyma and sclerenchyma respectively
2. collenchyma in both
3. sclerenchyma in both
4. sclerenchyma and collenchyma respectively

Solution:

The hypodermis of a dicot stem is made up of collenchyma, while the hypodermis of a monocot stem is made up of sclerenchyma. So, the correct answer is option (1) - collenchyma and sclerenchyma respectively. In dicot stems, the hypodermis, which is the layer of cells immediately below the epidermis, is composed of collenchyma cells that provide mechanical support to the stem. In monocot stems, however, the hypodermis is made up of sclerenchyma cells, which are specialized for providing mechanical strength and support to the plant.

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
}