Lysosomes arise from:

In a non-dividing cell,$DNA$ is present as part of chromatin material which can be seen as

We eat food composed of all the nutrients like carbohydrates,proteins,fats,vitamins,minerals,and water. After digestion,these are absorbed in the form of glucose,amino acids,fatty acids,glycerol,etc. What mechanisms are involved in the absorption of digested food and water?

Differentiate between the plasma membrane and cell wall.

Draw any two cell shapes to justify the statement that cells come in a variety of shapes.

What are plastids? Give the various types of plastids present in plants along with their functions.