SSLC PLUS TWO TNPSC TRB TNTET-CTET NEET OTHERS

Sunday, April 20, 2014

CLASS 12 BOTANY/BIO-BOTANY | UNIT 2 PLANT ANATOMY | FREE ONLINE TEST EM - 11

CLASS 12 BOTANY/BIO-BOTANY | UNIT 2 PLANT ANATOMY | FREE ONLINE TEST EM - 11

1. The change from meristematic tissue to permanent tissue is called
a. differentiation.
b. self perpetuating
c. photosynthesis.
d. cell division.

2. The type of tissue presents in the petioles of banana and Canna is,
a. stellate parenchyma
b. prosenchyma
c. aerenchyma
d. chlorenchyma.

3. The tissue generally present in all organs of plant is ,
a. parenchyma
b. chlorenchyma
c. collenchyma
d. sclerenchyma

4. The lamellar collenchyma is seen in the hypodermis of ,
a. Datura
b. Helianthus
c. Ipomoea
d. Nicotiana

5. The root hairs are produced from ,
a. rhizodermis
b. trichomes
c. accessory cells
d. trichoblasts

6. The osteosclereids are seen in ,
a. seed coat of Crotalaria
b. see coat of Pisum
c. pulp of Pyrus
d. petioles of banana

7. Bicollateral vascular bundles are seen in the members of ,
a. Malvaceae
b. Musaceae
c. Solanaceae
d. Cucurbitaceae

8. The root hairs originate from ,
a. trichoblasts
b. endodermis
c. hypodermis
d. pericycle.

9. The casparian strips are found in the endodermis of
a. dicot stem
b. dicot root
c. monocot stem
d. dicot leaf.

10. The passage cells are found in endodermis of
a. dicot stem
b. monocot stem
c. dicot root
d. dicot leaf.

Score =

Correct answers:


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