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प्रश्न
What do hard wood and soft wood stand for?
उत्तर
Gymnosperm wood is called softwood due to the absence of vessels (therefore it is called non-porous wood). Dicot angiospermic wood is called hardwood because it possesses abundant vessels.
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संबंधित प्रश्न
State whether the following statement is True or False.
Phloem is formed of dead tubular cells.
Fill in the blank by selecting suitable words from the list given below:
Xylem and phloem form the ............... tissue.
Name the kind of tissue that Transports water in plants
Fill in the blank
........................ tissue consists of more than one kind of cells.
Write a short answer
What constitutes the vascular system of the plant?
The ______ tissues are made up of more than one type of cell and these works together as a unit.
A vessel less piece of stem possessing prominent sieve tubes would belong to ______.
What are the characteristic differences found in the vascular tissue of gymnosperms and angiosperms?
Write the function of:
Sieve tube
Distinguish between the following:
Protoxylem and metaxylem
