Question

Which is the correct sequence for different phases of growth ?

• A. Cell division – cell elongation – cell differentiation
• B. Cell formation of cell different – cell elongation
• C. Cell differentiation – cell formation – cell elongation
• D. Cell differentiation – cell elongation – cell formation

Answer 1

The correct option is A

Cell division – cell elongation – cell differentiation

Cell division is the first phase of growth in multicellular plants. Cell division results in an increase in the number of cells.

Cell elongation gives the proper size to the organ and tissue. During cell elongation, protoplasm, vacuole, etc. are formed.

Cell differentiation is the last stage of growth. It is seen at the cell level, tissue level, organ level, and at the level of an organism.

So, the correct answer is "option B"