10 questions on plant tissue class 9 biology
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1. The water conducting tissue generally present in gymnosperm is(a) vessels(b) sieve tube(c) tracheids(d) xylem fibres
2. If the tip of sugarcane plant is removed from the field, even then it keeps on growing in length. It is due to the presence of(a) cambium(b) apical meristem(c) lateral meristem(d) intercalary meristem
3. In desert plants, rate of water loss gets reduced due to the presence of(a) cuticle(b) stomata(c) lignin(d) suberin
4. Which of the following tissues has dead cells?(a) Parenchyma(b) Sclerenchyma(c) Collenchyma(d) Epithelial tissue
5. Find out incorrect sentence(a) Parenchymatous tissues have intercellular spaces(b) Collenchymatous tissues are irregularly thickened at corners(c) Apical and intercalary meristems are permanent tissues(d) Meristematic tissues, in its early stage, lack vacuoles
6. Girth of stem increases due to(a) apical meristem(b) lateral meristem(c) intercalary meristem(d) vertical meristem
7. Which cell does not have perforated cell wall?(a) Tracheids(b) Companion cells(c) Sieve tubes(d) Vessels
8. Meristematic tissues in plants are(a) localised and permanent(b) not limited to certain regions(c) localised and dividing cells(d) growing in volume
9. Cork cells are made impervious to water and gases by the presence of(a) cellulose(b) lipids(c) suberin(d) lignin
10. Flexibility in plants is due to(a) collenchyma(b) sclerenchyma(c) parenchyma(d) chlorenchyma
2. If the tip of sugarcane plant is removed from the field, even then it keeps on growing in length. It is due to the presence of(a) cambium(b) apical meristem(c) lateral meristem(d) intercalary meristem
3. In desert plants, rate of water loss gets reduced due to the presence of(a) cuticle(b) stomata(c) lignin(d) suberin
4. Which of the following tissues has dead cells?(a) Parenchyma(b) Sclerenchyma(c) Collenchyma(d) Epithelial tissue
5. Find out incorrect sentence(a) Parenchymatous tissues have intercellular spaces(b) Collenchymatous tissues are irregularly thickened at corners(c) Apical and intercalary meristems are permanent tissues(d) Meristematic tissues, in its early stage, lack vacuoles
6. Girth of stem increases due to(a) apical meristem(b) lateral meristem(c) intercalary meristem(d) vertical meristem
7. Which cell does not have perforated cell wall?(a) Tracheids(b) Companion cells(c) Sieve tubes(d) Vessels
8. Meristematic tissues in plants are(a) localised and permanent(b) not limited to certain regions(c) localised and dividing cells(d) growing in volume
9. Cork cells are made impervious to water and gases by the presence of(a) cellulose(b) lipids(c) suberin(d) lignin
10. Flexibility in plants is due to(a) collenchyma(b) sclerenchyma(c) parenchyma(d) chlorenchyma
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is there need to mention answers also?
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2
Answer:
tissue are group of cell
Explanation:
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