PODAR INTERNATIONAL SCHOOL, AMBEGAON
STD X SUB- Science
QUESTION BANK 2024-25
Control and Coordination
1. A plant growth inhibitor hormone which causes wilting of leaves is
called:
(a) auxin (b) cytokinin
(c)abscisic acid (d) gibberellins
2 Which option illustrates the location of the centre that controls the
feelings associated with hunger (M) and the centre that allows a person
to walk in a straight line (N)?
Ans: (d)
3 Select the mismatched pair
(a) Adrenaline: Pituitary gland (b) Testosterone:
Testes
(c) Estrogen : Ovary (d) Thyroxin: Thyroid
gland
4 Which one among the following is not removed as a waste product from
the body of a plant?
(a) Resins and Gums (b) Urea
(c) Dry Leaves (d) Excess Water
5 Refer to the given figure depicting locations of several endocrine glands
in a human and answer the following questions.
Deficiency of hormone of which gland causes:
, (i)Dwarfism? (ii) Diabetes mellitus? (iii) Goiter?
(i) (ii) (iii)
(a) p q r
(b) s v r
(c) r u t
(d) q s u
Ans: (c)
6 Posture and balance of the body is controlled by which part of the brain?
(a) Pons (b) Medulla oblongata
(c) Cerebellum (d) Cerebrum
7 Which of the following plant hormones is not associated with plant
growth?
(a) Auxin (b) Gibberellin
(c) Cytokinin (d) Abscisic acid
8 Which plant hormone promotes cell division?
(a) Auxin (b) Gibberellin
(c) Cytokinin (d) Abscisic acid
9 Which parts of the brain control blood pressure?
(a) Pons, medulla, cerebellum (b) Spinal cord, skull,
hypothalamus
(c) Spinal cord, skull, cerebrum (d) Pons, medulla, pituitary
10
Give the missing term.
(a) Spinal cord (b) Brain
(c) Cranial nerves (d) Relay nerves
11 How will information travel within a neuron?
(a) Dendrite -> cell body -> axon -> nerve ending
(b) Dendrite -> axon -> cell body -> nerve ending
(c) Axon -> dendrite -> cell body -> nerve ending
(d) Axon -> cell body -> dendrite -> nerve ending
12 Raghav potted some germinated seeds in a pot. He put the pot in a
cardboard box that was opened from one side. He keeps the box in a
way
that the open side of the box faces sunlight near his window. After 2-3
STD X SUB- Science
QUESTION BANK 2024-25
Control and Coordination
1. A plant growth inhibitor hormone which causes wilting of leaves is
called:
(a) auxin (b) cytokinin
(c)abscisic acid (d) gibberellins
2 Which option illustrates the location of the centre that controls the
feelings associated with hunger (M) and the centre that allows a person
to walk in a straight line (N)?
Ans: (d)
3 Select the mismatched pair
(a) Adrenaline: Pituitary gland (b) Testosterone:
Testes
(c) Estrogen : Ovary (d) Thyroxin: Thyroid
gland
4 Which one among the following is not removed as a waste product from
the body of a plant?
(a) Resins and Gums (b) Urea
(c) Dry Leaves (d) Excess Water
5 Refer to the given figure depicting locations of several endocrine glands
in a human and answer the following questions.
Deficiency of hormone of which gland causes:
, (i)Dwarfism? (ii) Diabetes mellitus? (iii) Goiter?
(i) (ii) (iii)
(a) p q r
(b) s v r
(c) r u t
(d) q s u
Ans: (c)
6 Posture and balance of the body is controlled by which part of the brain?
(a) Pons (b) Medulla oblongata
(c) Cerebellum (d) Cerebrum
7 Which of the following plant hormones is not associated with plant
growth?
(a) Auxin (b) Gibberellin
(c) Cytokinin (d) Abscisic acid
8 Which plant hormone promotes cell division?
(a) Auxin (b) Gibberellin
(c) Cytokinin (d) Abscisic acid
9 Which parts of the brain control blood pressure?
(a) Pons, medulla, cerebellum (b) Spinal cord, skull,
hypothalamus
(c) Spinal cord, skull, cerebrum (d) Pons, medulla, pituitary
10
Give the missing term.
(a) Spinal cord (b) Brain
(c) Cranial nerves (d) Relay nerves
11 How will information travel within a neuron?
(a) Dendrite -> cell body -> axon -> nerve ending
(b) Dendrite -> axon -> cell body -> nerve ending
(c) Axon -> dendrite -> cell body -> nerve ending
(d) Axon -> cell body -> dendrite -> nerve ending
12 Raghav potted some germinated seeds in a pot. He put the pot in a
cardboard box that was opened from one side. He keeps the box in a
way
that the open side of the box faces sunlight near his window. After 2-3
