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प्रश्न
The following terms has some anatomical significance. What do these terms mean? Explain with the help of line diagrams.
Secondary wall
उत्तर
This is a non-extensible layer. It is made of hemicellulose. It provides rigidity to the cell.
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संबंधित प्रश्न
Name types of simple tissues.
What are the constituents of phloem?
Fill in the blank by selecting suitable words from the list given below:
Parenchyma is composed of large ..............cell
Identify the odd word and explain why it is odd.
The following statement is wrong. Rewrite it correctly by changing either one or two words.
Chloroplast is present in permanent tissue.
______ tissues provide mechanical support to organs.
State whether true or false. If false, correct the statement.
Parenchyma is a simple tissue.
A simple living permanent tissue which is absent in roots is ______.
Below is a list of plant fibres. From which part of the plant these are obtained
Coir
Write the function of:
Aerenchyma
