Advertisements
Advertisements
प्रश्न
Growth of cell wall during cell elongation take place by ______.
विकल्प
Apposition
Intussusception
Both a & b
Superposition
Advertisements
उत्तर
Growth of cell wall during cell elongation take place by intussusception.
Explanation:
Intussusception is growth by deposition of new materials between existing components of cell walls. Cell elongation also occurs through intussusception. In apposition, new wall layers are laid and growth of wall in new cells occurs.
APPEARS IN
संबंधित प्रश्न
Indicate whether the following statements are True (T) or False (F).
The basic living unit of an organism is an organ. (T / F)
I convert the Sun’s energy into food for the plant. Who am I?______
Classify the following terms into cells, tissues, organs and write in the tabular column given below
Neuron, Lungs. Xylem, brain, adipose, Leaf, RBC, WBC, hand, muscle, heart, ovum, squamous, phloem, cartilage.
| Cell | Tissue | organ |
______ is the basic structural and functional unit of every living organism.
Which of the following can be made into crystal?
Cell wall of which one of these is not made up of cellulose?
Identify the statement which is true for cells.
Which of the following is not a cell?
Stem cells can serve as an inbuilt repair system for our body.
What structural and functional attributes must a cell have to be called a living cell?
