Import Question JSON

Current Question (ID: 13493)

Question:

The sessile and cylindrical form of Cnidarians is called as

Options:

1. Medusa
2. Polyp
3. Both 1 and 2
4. Neither medusa nor Polyp

Solution:

The sessile and cylindrical form of cnidarians is called a polyp. Polyps are typically attached to a substrate, such as a rock or coral, and have a cylindrical body with a mouth surrounded by tentacles facing upwards. They are adapted for a sedentary lifestyle and are capable of asexual reproduction. Medusae, on the other hand, are the free-swimming, bell-shaped form of cnidarians that are typically adapted for sexual reproduction. They have a dome-shaped body with tentacles hanging down and are capable of locomotion. Polyps and medusae are two distinct body forms that cnidarians can exhibit in their life cycles, and some cnidarian species may alternate between polyp and medusa forms through a process called alternation of generations.

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
}