PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoIn the given exercise, an Assertion is followed by the corresponding Reason. Mark the suitable answer from the given options:
1.
| Assertion: | Xylem and phloem are packed together closely in the form of bundles. |
| Reason: | In all vascular bundles, the xylem and phloem are present in the form of patches at different radii in alternative positions to each other. |
2.
| Assertion: | Ferns is an example of Amphivasal or leptocentric vascular bundle. |
| Reason: | In ferns plant, xylem surrounds the phloem tissue from all sides. |
3.
| Assertion: | In dicot root, cortex is made up of thin walled parenchymatous cells and thick walled sclerenchymatous cells arranged alternative to one another. |
| Reason: | In cortex of dicot roots, parenchymatous cells help in the storage of food and water. |
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