Join NOW to get access to exclusive study material for best results
Which of the following helps distinguish between a plant and animal cell?
The cell wall is present in plant cells but absent in animal cells.
Which of the following statements is true about the diffusion of gases in the lungs during inhalation?
During inhalation, concentration of O2 is more in the lungs, and hence, O2 diffuses into the blood from the lungs.
Why does a raw deshelled egg swell when placed in pure water?
When a raw deshelled egg is placed in pure water, water moves from the surrounding medium into the egg cell because the concentration of water is more in the surrounding medium as compared to that in the cell.
Queries asked on Sunday & after 7 pm from Monday to Saturday will be answered after 12 pm the next working day.
Be a Top Scorer in the Exam with Test Series and Test Generator!
