Question 11 Mark
Voluntry muscles control the movement of iris of eye.
Answer
View full question & answer→False.
Explanation:
The movement of iris of eye controls involuntary muscle.
16 questions · self-marked practice — reveal the answer and mark yourself.
Voluntry muscles control the movement of iris of eye.
False.
Explanation:
The movement of iris of eye controls involuntary muscle.
Vacuoles are absent in meristematic plant cell.
True.
Explanation:
Vacuoles are absent in meristematic plant cell.
Totipotency exists in meristematic cells.
True.
Explanation:
Totipotency exists in meristematic cells as they have ability of division.
Sclereids form gritty part of ripe fruits.
True.
Explanation:
Sclereids form the gritty part of most of ripe fruits and contribute hardness to the seed.
Parenchyma contains isometric cells.
True.
Explanation:
Parenchyma contains isometric cells.
Intercellular spaces occur in collenchymas.
False.
Explanation:
Intercellular spcaes generally absent in collencymas.
In monocot stems, intercalary meristem is located at the base of inter-node.
True.
Explanation:
Intercalary meristem is located at the base of inter-node.
Cuboidal epithelium is located in a salivary glands.
True.
Explanation:
Cuboidal epithelium forms the lining of ducts of salivary glands.
Collagen occurs in yellow elastic fibre.
False.
Explanation:
Collagen occurs in white fibre.
Cells of sclerenchyma has irregularly thicknened cell walls.
False.
Explanation:
Cells of collenchyma has irregularly thickened cell walls.
Cells of cork are dead, suberized and compacity arranged.
True.
Explanation:
Cork cells are dead, suberized and compacity arranged.
Cells of connective tissue are compactly packed with no intercellular spaces.
False.
Explanation:
The cells of connective tissue are loosely spaced.
Cardiac muscles undergo rhythmic contraction and relaxation throughout life.
True.
Explanation:
Cardiac muscles undergo rhythmic contraction and relaxation throughout life.
Cambium has the apical meristem.
False.
Explanation:
Cambium has the lateral meristem.
Areolar connective tissue binds muscles with bones.
False.
Explanation:
Tendon binds muscles with bones.
Absorptive surface area of roots are increased by the presence of root hair.
True.
Explanation:
Root hair increase the surface are for absorption in roots.