Advertisements
Advertisements
प्रश्न
What is a chromosome?
Advertisements
उत्तर
During cell division, the long and fibrous hereditary material, chromatin gets converted into a short, thick, and ribbon-like structure called a chromosome.
APPEARS IN
संबंधित प्रश्न
Which part of the cell contains organelles?
Write down differences between organ and organelle.
Differences between light microscope and electron microscope.
A plant cell can be identified from an animal cell by the :
Name the scientist who invented the first microscope.
Where are the genes located in a cell?
Match the items in column A with the appropriate items in column B:
| column A | column B |
| 1. Platform or workplace for the synthesis of proteins | a. Golgi complex |
| 2. A powerhouse of cells | b. Ribosomes |
| 3. Help in the formation of cell plate during cell division | c. Chloroplast |
| 4. Site for photosynthesis | d. Mitochondria |
| 5. Control tower of cell | e. Chromosomes |
| 6. A structure bearing genes | f. Nucleus |
An electron microscope is necessary for the study of ______.
When will you use a simple microscope and when, a compound microscope? Explain in detail how you will use them.
I take part in food production of a cell. Who am I? ____
