Advertisements
Advertisements
प्रश्न
How are chromatin, chromatid and chromosomes related to each other?
Advertisements
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.
संबंधित प्रश्न
The unit of measurement used for expressing dimension (size) of cell is ____
What is cell differentiation?
The size of the bacterial cell ranges from 0.01 micrometers to 0.5 micrometers.
Analogy:
Unicellular organism: Chlamydomonas.
Multicellular organism: ______.
The largest cell is the egg of an ______ with 170-millimeter width.
Read the following pairs of examples of organisms:
The pair that belongs to the group prokaryotes is ______.
Under a microscope Paheli observes a cell that has a cell wall but no distinct nucleus. The cell that she observes is ______.
In leaves name the cell organelle and pigment that is responsible for green colour.
The instrument used to observe cells is ______
______ is the largest isolated single cell.
