What Is Osmosis Class 9 biology
Osmosis is the process in which the movement of water molecules takes place from a region of higher water concentration […]
Difference between mitosis and meiosis class 9
What is mitosis? Mitosis is a type of cell division in which one parent cell divides to form two identical
What outcomes do you expect if all the mitochondria are removed from a eukaryotic cells
Mitochondria is also knows as “Powerhouses of the cell” because they produce energy in the form of ATP (Adenosine Triphosphate)
Do white flowers contain any pigment? Give reasons
Yes, white flowers may contain pigments but the they are very little in amount and having no colored pigments. That
What are the 5 functions of cell membrane
The cell membrane is the outermost membrane of a cell. It is thin and flexible membrane that surrounds the cell
Why are lysosomes known as suicidal bag
What is lysosomes and what is contains? Lysosomes is a small sac type membrane that is filled with a powerful
Why are decomposition reaction called opposite of combination reaction
For example : Combination : 2H₂ + O₂ → 2H₂O Decomposition: 2H₂O ──Electricity──▶ 2H₂ + O₂ You can clearly see
Why is cell called structural and functional unit of life ?
What is Cell A cell is the basic unit of a living organism. It means each living organism is made
Why is plasma membrane called selectively permeable membrane
Plasma membrane called selectively permeable membrane because it pass only selected substance in or out through the cell. What is
Explain corrosion and rancidity with example
Corrosion and Rancidity play an important role in our daily life. Corrosion and Rancidity are the most popular terms in