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प्रश्न
How are chromatin, chromatid and chromosomes related to each other?
उत्तर
Chromatin occurs as a diffuse network of fine filaments in a non-dividing nucleus. At the time of cell division, chromatin material becomes condensed into rod-like structures called chromosomes. Each chromosome has a centromere and two arms called chromatids.
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संबंधित प्रश्न
What is cell differentiation?
Analogy:
No true nucleus: Prokaryotic cell.
True nucleus: ______.
The largest cell is the egg of an ______ with 170-millimeter width.
The only cell organelle seen in prokaryotic cell is
What are the consequences of the following conditions?
- A cell containing higher water concentration than the surrounding medium
- A cell having low water concentration than the surrounding medium.
- A cell having equal water concentration to its surrounding medium.
A suitable term for the various components of cells is
Which of the following statements are true for eukaryotic cells?
- They do not have a nuclear membrane.
- They have a well organised nucleus.
- They have a nuclear membrane.
- Blue-green algae are eukaryotic cells.
Read the following statement and write the appropriate term against statement.
I control the functions of a cell. Who am I?
______ is the largest isolated single cell.
Name the following:
The smallest cell of human body.
