True or False Questions
1. Totipotency exists in meristematic cells
2. Cambium has the apical meristem.
3. In monocot stems, intercalary meristem is located at the base of inter-node.
4. Parenchyma contains isometric cells
. 5. Intercellular spaces occur in collenchyma.
6. Sclereids form gritty part of ripe fruits.
7. Cuboidal epithelium is located in salivary
glands, 8. Collagen occurs in yellow elastic fibre.
9. Vacuoles are absent in meristematic plant cell.
10. Cells of cork are dead, suberized and compactly
11. Cells of sclerenchyma has irregularly thickened cell walls.
12. Absorptive surface area of roots are increased
by the presence of root hair.
13. Cells of connective tissue are compactly packed with no intercellular spaces.
14. Cardiac muscles undergo rhythmic contraction
and relaxation throughout life.
15. Areolar connective tissue binds muscles with
bones.
16. Voluntary muscles control the movement of iris of eye.
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Answer:
1. T
2.F
Explanation:
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