If you are preparing for CBSE Class 10 Board Exam Term 1 which will be an objective type questions paper, then you need to practice multiple choice questions of Class 10 Biology Chapterwise. In this article of AKVTutorials, you will get MCQ Questions for Class 10 Chapter 7 Control and Coordination with Answer Keys.
MCQ Questions for Class 10 Science Chapter 7 Question No 1:
In a synapse chemical signal is transmitted from ______.
Option A : from dendrite of one neuron to axonal end of other neuron
Option B : axon to cell body of same neuron
Option C : cell body to axonal end of same neuron
Option D : axonal end of one neuron to dendrite of another neuron
Show/Hide Answer
Option D : axonal end of one neuron to dendrite of another neuron
MCQ Questions for Class 10 Science Chapter 7 Question No 2:
In a neuron, conversion of electric signal to chemical reaction occurs at _____.
Option A : cell body
Option B : dendritic cell
Option C : axonal terminals
Option D : axon
Show/Hide Answer
Option C : axonal terminals
MCQ Questions for Class 10 Science Chapter 7 Question No 3:
Impulse flows from _____.
Option A : dendrite to axon in same neuron
Option B : axon to dendrite
Option C : nodes of Ranvier to axon
Option D : none
Show/Hide Answer
Option A : dendrite to axon in same neuron
MCQ Questions for Class 10 Science Chapter 7 Question No 4:
Which statement is wrong:
Option A : sudden action in response to something in environment is called reflex action
Option B : the path through which signals are transmitted from receptor to muscle is called reflex arc
Option C : Motor neurons carry signal from spinal cord to effector organs
Option D : Sensory neurons carry impulse from effector to receptors
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Option D : Sensory neurons carry impulse from effector to receptors
MCQ Questions for Class 10 Science Chapter 7 Question No 5:
The substance that trigger the fall of mature leaves and fruits from plants is _____.
Option A : Auxin
Option B : Gibberellin
Option C : Abscisic acid
Option D : Cytokinin
Show/Hide Answer
Option C : Abscisic acid
MCQ Questions for Class 10 Science Chapter 7 Question No 6:
The movement of the root away from light is:
Option A : Positive phototropism
Option B : Negative phototropism
Option C : Negative hydrotropism
Option D : positive hydrotropism
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Option B : Negative phototropism
MCQ Questions for Class 10 Science Chapter 7 Question No 7:
Cretinism results due to:
Option A : Excess secretion of growth hormone
Option B : under secretion of thyroxin
Option C : excess secretion of adrenaline
Option D : under secretion of growth hormone
Show/Hide Answer
Option B : under secretion of thyroxin
MCQ Questions for Class 10 Science Chapter 7 Question No 8:
The gap between two neurons is:
Option A : dendrite
Option B : synapse
Option C : axon
Option D : impulse
Show/Hide Answer
Option B : synapse
MCQ Questions for Class 10 Science Chapter 7 Question No 9:
Involuntary actions in body are controlled by ____.
Option A : Medulla in fore brain
Option B : medulla in mid brain
Option C : medulla in hind brain
Option D : medulla in spinal cord
Show/Hide Answer
Option C : medulla in hind brain
MCQ Questions for Class 10 Science Chapter 7 Question No 10:
Dramatic changes in body features are associated with puberty that are mainly because of the secretion of ____.
Option A : oestrogen from testes and testosterone from ovary
Option B : oestrogen from adrenal gland and testosterone from pituitary
Option C : oestrogen from ovary and testosterone from testes
Option D : oestrogen from pituitary and testosterone from thyroid
Show/Hide Answer
Option C : oestrogen from ovary and testosterone from testes
| CBSE Class 10 Science Chapterwise MCQ |
|---|
| 1 : Chemical Reactions & Equations MCQs | 1 to 10 | 11 to 20 |
| 2 : Acids, Bases & Salts MCQs | 1 to 10 | 11 to 20 |
| 3 : Metals & Non-Metals MCQs | 1 to 10 | 11 to 20 |
| 4 : Carbon & Its Compound MCQs | 1 to 10 | 11 to 20 |
| 5 : Periodic Classification of Elements MCQs | 1 to 10 | 11 to 20 |
| 6 : Life Process MCQs | 1 to 10 | 11 to 20 |
| 7 : Control & Coordination MCQs | 1 to 10 | 11 to 20 |
| 8 : How Do Organism Reproduce MCQs | 1 to 10 | 11 to 20 |
| 9 : Heredity & Evolution MCQs | 1 to 10 | 11 to 20 |
| 10 : Light Reflection & Refraction MCQs | 1 to 10 | 11 to 20 |
| 11 : Human Eye & Colorful World MCQs | 1 to 10 | 11 to 20 |
| 12 : Electricity MCQs | 1 to 10 | 11 to 20 |
| 13 : Magnetic Effect of Electric Current MCQs | 1 to 10 | 11 to 20 |
| 14 : Source of Energy MCQs | 1 to 10 | 11 to 20 |
| 15 : Our Environment MCQs | 1 to 10 | 11 to 20 |
| 16 : Management of Natural Resources MCQs | 1 to 10 | 11 to 20 |
