Class 10 Science Chapter 6: Control and Coordination — 1 Marker Important Questions
Practice Control and Coordination 1 Marker important questions and mock-test sets for CBSE revision.
Topic-wise important and practice questions
Review question distribution across chapter topics for 1 Mark questions.
| Topic | 1 Mark |
|---|---|
| Central and Peripheral Nervous Systems | 2 |
| Neuron Structure and Impulse Conduction | 5 |
| Reflex Action and Reflex Arc | 1 |
| Adrenaline and Fight-or-Flight Response | 2 |
| Animal Endocrine System and Feedback | 3 |
| Insulin and Blood Sugar Feedback | 2 |
| Phototropism and Auxin Redistribution | 3 |
| Role of Spinal Cord in Reflexes | 2 |
| Growth-Dependent and Growth-Independent Plant Movement | 3 |
| Plant Hormones and Chemical Coordination | 1 |
| Cerebellum, Posture and Balance | 0 |
| Electrical and Chemical Communication | 3 |
| Forebrain and Sensory Integration | 2 |
| Growth and Puberty Hormones | 2 |
| Need for Control and Coordination | 2 |
| Synapse and Chemical Transmission | 3 |
| Tendril Response to Touch | 1 |
| Geotropism, Hydrotropism and Chemotropism | 1 |
| Immediate Response in Sensitive Plant | 0 |
| Protection of Brain and Spinal Cord | 2 |
| Receptors and Sense Organs | 2 |
| Thyroxin, Iodine and Goitre | 3 |
| Tropic Movements in Plants | 2 |
| Medulla and Involuntary Actions | 2 |
| Nervous Signals and Muscle Action | 1 |
1 Marker Preparation & Exam Strategy
1 Mark very short answer questions for Class 10 Science Control and Coordination focus on direct definitions, standard units, core formulas, and precise single-line explanations.
- Keep answers crisp and strictly to the point—usually 1 to 2 sentences or a specific keyword.
- Include SI units and correct scientific or mathematical symbols in numerical or formula questions.
- State precise NCERT terminology rather than vague general descriptions.
Sample Questions
Q1. Define the primary term introduced in Control and Coordination.
Model Answer: The primary concept in Control and Coordination represents the foundational relationship or definition established in the NCERT textbook.
Q2. State the SI unit or standard measure associated with key quantities in Control and Coordination.
Model Answer: Standard metric SI units are used, with derived units clearly expressed in base physical dimensions.
Q3. Give one everyday application or natural occurrence of the phenomena in Control and Coordination.
Model Answer: Phenomena in Control and Coordination are commonly observed in daily environmental, physical, or biological interactions aligned with the curriculum.