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प्रश्न
What is a chromosome?
उत्तर
During cell division, the long and fibrous hereditary material, chromatin gets converted into a short, thick, and ribbon-like structure called a chromosome.
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संबंधित प्रश्न
Who discovered cells and how?
Which type of cell division is required for growth and repair of body and which type is involved in formation of gametes?
Name the part of the cell concerned with the following :
The entry of only certain substances into and out of the cell.
Fill in the blanks:
Organisms which are made up of a single cell are called ______ organisms.
Why was the invention of the microscope so important to the study of living beings?
Who proposed the Cell theory? Explain the main points of this theory.
Name any five cell organelles.
the question has four options. Choose the correct answer:
Chromosomes are made up of
What is difference between us?
Plant cell and animal cell.
