Thread like coloured material of eukaryotic nucelus is known as

Options

A. Karyon
B. nucleolous
C. chromatin
D. spoke

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the name of the thread-like colored material found in the eukaryotic nucleus.

2. **Analyzing the Options**:
- **Option 1: Carry On** - This is incorrect because "carry on" does not refer to any cellular structure. It seems to be a misunderstanding or mislabeling.
- **Option 2: Nucleolus** - This option is also incorrect. The nucleolus is a structure within the nucleus responsible for ribosomal RNA synthesis, not the thread-like material.
- **Option 3: Chromatid** - This is the correct answer. Chromatids are indeed the thread-like structures that are visible during cell division and are composed of DNA and proteins.
- **Option 4: Spoke** - This option is incorrect as well. "Spoke" refers to a component of a wheel and does not relate to cellular structures.

3. **Conclusion**: After analyzing the options, the correct answer to the question is **Chromatid**, as it is the thread-like colored material found in the eukaryotic nucleus.

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