Advertisements
Advertisements
प्रश्न
The cell organelle that helps in the respiration of the cell is :
विकल्प
Mitochondria
Lysosome
Ribosome
Centrosome
Advertisements
उत्तर
Mitochondria
APPEARS IN
संबंधित प्रश्न
Carry out the following osmosis experiment:
Take four peeled potato halves and scoop each one out to make potato cups. One of these potato cups should be made from a boiled potato. Put each potato cup in a trough containing water. Now,
- Keep cup A empty.
- Put one teaspoon of sugar in cup B.
- Put one teaspoon salt in cup C.
- Put one teaspoon sugar in the boiled potato cup D.
Keep these for two hours. Then, observe the four potato cups and answer the following:
- Explain why water gathers in the hollowed portion of B and C.
- Why is potato A necessary for this experiment?
- Explain why water does not gather in the hollowed-out portions of A and D.
Name the part of the cell concerned with the following :
Transmission of hereditary characters from parents to offspring
Where are the genes located in a cell?
What is cell theory? Name the three scientists whose work led to the formulation of the cell theory.
Justify the statement "cell is the basic unit of life"
Who proposed the Cell theory? Explain the main points of this theory.
Name the longest cell.
Who discovered the cell in 1665?
Write about the contribution of Robert Hooke in cell biology.
