12-bio-botany-unit-II Plant Anatomy
.png "12-bio-botany-unit-II Plant Anatomy - Quiz")
Prepared by
Mr. D. Rajamani, M. Sc.,M. Ed., P. G. Asst Botany A. C. S Mat. Hr Sec. School, Arni. Tiruvannamalai Dist
&
www. Padasalai. Net
- 1.
The change from meristematic tissue to permanent tissue is called
- A.
Differentiation
- B.
Self perpetuating
- C.
Photosynthesis
- D.
Cell division
Correct Answer
A. Differentiation -
- 2.
The type of tissue presents in the petioles of banana and Canna,is
- A.
Stellate parenchyma
- B.
Prosenchyma
- C.
Aerenchyma
- D.
Chlorenchyma
Correct Answer
A. Stellate parenchyma -
- 3.
The tissue generally present in all organs of plant is
- A.
Parenchyma
- B.
Chlorenchyma
- C.
Collenchyma
- D.
Sclerenchyma
Correct Answer
A. Parenchyma -
- 4.
The lamellar collenchyma is seen in the hypodermis of
- A.
Helianthus
- B.
Datura
- C.
Ipomoea
- D.
Nicotiana
Correct Answer
A. Helianthus -
- 5.
The root hairs are produced from
- A.
Trichoblasts
- B.
Rhizodermis
- C.
Trichomes
- D.
Accessory cells
Correct Answer
A. Trichoblasts -
- 6.
The osteosclereids are seen in
- A.
seed coat of Pisum
- B.
Seed coat of Crotalaria
- C.
Pulp of Pyrus
- D.
Petioles of banana
Correct Answer
A. seed coat of Pisum -
- 7.
Bicollateral vascular bundles are seen in the members of
- A.
Cucurbitaceae
- B.
Malvaceae
- C.
Musaceae
- D.
Solanaceae
Correct Answer
A. Cucurbitaceae -
- 8.
The casparian strips are found in the endodermis of
- A.
Dicot root
- B.
Dicot stem
- C.
Monocot stem
- D.
Dicot leaf
Correct Answer
A. Dicot root -
- 9.
The root hairs originate from
- A.
Trichoblasts
- B.
Endodermis
- C.
Hypodermis
- D.
Pericycle
Correct Answer
A. Trichoblasts -
- 10.
The passage cells are found in endodermis of
- A.
Dicot root
- B.
Dicot stem
- C.
Monocot stem
- D.
Dicot leaf
Correct Answer
A. Dicot root -
- 11.
The polyarch condition is found in
- A.
Monocot root
- B.
Monocot leaf
- C.
Dicot leaf
- D.
Dicot stem
Correct Answer
A. Monocot root -
- 12.
The inner most layer of the cortex is
- A.
Endodermis
- B.
Epidermis
- C.
Hypodermis
- D.
Pericycle
Correct Answer
A. Endodermis -
- 13.
The vascular bundle with protoxylem facing centre of the stem is
- A.
Endarch
- B.
Exarch
- C.
Tetrarch
- D.
Polyarch
Correct Answer
A. Endarch -
- 14.
When the xylem and the phloem lie in the same radius, the vascular bundle is called
- A.
Conjoint
- B.
Radial
- C.
Open
- D.
Closed
Correct Answer
A. Conjoint -
- 15.
The vascular bundles are skull shaped in
- A.
Monocot stem
- B.
Dicot root
- C.
Monocot root
- D.
Dicot stem
Correct Answer
A. Monocot stem -
- 16.
The protoxylem lacuna is present in the vascular bundles of
- A.
Monocot stem
- B.
Dicot root
- C.
Monocot root
- D.
Dicot stem
Correct Answer
A. Monocot stem -
- 17.
Isobilateral leaf is present in
- A.
Grass
- B.
Cucurbita
- C.
Sunflower
- D.
Bean
Correct Answer
A. Grass -
- 18.
The vascular bundle in the leaf is
- A.
Collateral and closed
- B.
Collateral and open
- C.
Bicollateral and open
- D.
Collateral and exarch
Correct Answer
A. Collateral and closed -
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Mar 19, 2022Quiz Edited by
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Dec 01, 2013Quiz Created by
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