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प्रश्न
What are the characteristic differences found in the vascular tissue of gymnosperms and angiosperms?
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उत्तर
The differences between vascular tissues of gymnosperms and angiosperms are following:
| Gymnosperms | Angiosperms |
| (i) Vessels are absent in the xylem. | (i) Vessels are present in the xylem. |
| (ii) Companion cells are absent in phloem. | (ii) Companion cells are present in the phloem. |
APPEARS IN
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
Write three differences between the two principal vascular tissues found in plants.
Fill in the blank
............... is a complex tissue that distributes food in plants.
Write a short note.
Xylem
Write the differences.
Simple tissue and complex tissue in plants.
______ and ______ are complex tissues.
What is complex tissue?
What are permanent tissues? Describe the different types of simple permanent tissues.
Choose the wrong statement
Differentiate collenchyma and sclerenchyma.
Which of the following is NOT true?
A vessel less piece of stem possessing prominent sieve tubes would belong to ______.
What do hard wood and soft wood stand for?
Write the function of:
Sieve tube
Distinguish between the following:
Protoxylem and metaxylem
