Question
Define meristematic tissue? Write down characteristics of meristematic cells.
✓
Answer
Meristematic tissue: It is a group of cells which constantly divide and produce cells indefinitely throughout the life of a plant. Meristematic tissue is found in all the growing parts of a plant such as root tip, shoot tip, etc.
Characteristics of meristematic cells:
- The cells of this tissue are very active. They have dense cytoplasm.
- The cell wall is thin and made up of cellulose.
- They lack vacuoles.
- They have big nucleus.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
What is the value of acceleration in the following graph:
State Newton’s first law of motion. Give two examples to illustrate Newton’s first law of motion.
In which tissue is found anyone of the following Structures: neuron, dendrite, cilia, collagen fibres, elastin fibre.
What will happen if:
- Excess amount of fertilizer is added to a green lawn?
- Salt is added to cut pieces of raw mango.
Write down four main characters of angiosperms.
Make sketch of hydrological cycle in nature.
A man drops a 10kg rock from the top of a 5m ladder. What is its speed just before it hits the ground? What is its kinetic energy when it reaches the ground? (8 = 10m/s2)
An electric bell is suspended by thin wires in a glass vessel and set ringing. Describe and explain what happens if the air is gradually pumped out of the glass vessel.
What are the limitations of Rutherford’s model of the atom?