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प्रश्न
The question has four answers. Choose the correct answer:
A component of xylem is
विकल्प
sieve tube
sclereid
medullary ray
tracheid
MCQ
उत्तर
tracheid
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संबंधित प्रश्न
Draw a well labelled diagram of xylem.
Identify the odd word and explain why it is odd.
Parenchyma containing chloroplasts is known as :
Name one place in a living organism where the following tissues are located:
Sclerenchyma
A permanent tissue is of how many types?
Differentiate between:
Collenchyma and Sclerenchyma
Distinguish Between Internal or anatomical difference between monocots and dicots.
Match the column (A) with the column (B)
| (A) | (B) | ||
| (a) | Parenchyma | (i) | Thin walled, packing cells |
| (b) | Photosynthesis | (ii) | Carbon fixation |
| (c) | Aerenchyma | (iii) | Localized thickenings |
| (d) | Collenchyma | (iv) | Buoyancy |
| (e) | Permanent tissue | (v) | Sclerenchyma |
Name any two simple and two complex permanent tissues in plants.
Match the followings and choose the correct option from below
| Column I | Column II |
| A. Meristem | i. Photosynthesis, storage |
| B. Parenchyma | ii. Mechanical support |
| C. Collenchyma | iii. Actively dividing cells |
| D. Sclerenchyma | iv. Stomata |
| E. Epidermal tissue | v. Sclereids |
