Last seen: May 7, 2021
Prokaryotes: (i) The organisms having prokaryotic cells are called prokaryotes. (ii) In prokaryotes, there is no nuclear membrane in cells. (iii...
Tomatoes are red because of chromoplasts in their cells. Leaves are green because of chloroplasts in their cells.
Largest – Ostrich’s egg. Smallest – PPLO (Pleuro Pneumonia Like Organisms).
Plant cells are more rigid in shape than animal cells due to the presence of cell wall.
Protoplasm is made up of compounds of carbon, hydrogen, nitrogen and oxygen.
The difference between plant cell and animal cell. 2s.png
It provides rigidity to the cell wall. It provides protection against plant viruses and pathogens.
Lysosomes are known as suicide bags. They contain enzymes which help in breaking down or destroying the various materials.
All plant and animal cells have three parts - cell membrane, cytoplasm and nucleus.
Organ system - Digestive system. It is made up of organs such as intestines, liver, stomach, pancreas, gall bladder.
Several different types of tissues that work together to perform one or more life activities is known as an organ. An organ system is a group of org...
Group of cells of the same type make up the different tissues of the organisms, e.g., muscle tissue. Several different types of tissues together for...
Cells are building blocks of life because all living things are made up of one or more cells.
No, the size of the cell has no relation with the size of the body of the animal or plant.
Mitochondria is known as the power house of the cell because they perform the function of respiration and provide the cell with energy.
All organisms are made of basic units known as Cell. Nerve Cell is the longest cell in human body. 2s.png
Cell the basic structural and functional unit of life.
(d) more than a trillion cells
An alga known as Acetabularia.
The cells of the skin grow and divide all through the life.