ICSE · Class 10 · Biology

Nervous System and Sense Organs

Chapter 3.iiiHuman Anatomy and PhysiologyICSE · Class X · examination 2027

2 worlds · 2 labs for this chapter.

Topics

Coordination
- Neuron and reflex arc
- Brain and spinal cord
- Peripheral and autonomic systems
Senses
- Eye and accommodation
- Vision defects and corrections
- Ear, hearing and balance

Learning objectives

Trace a reflex pathway and explain a sense-organ function.

Worlds

Places to explore freely · 2 worlds

WorldThe Human Ear & HearingYou are not a visitor, you are the sound — carried through the ear with no stops while your own form is transformed six times
WorldInside the BrainThe Allen reference brain — isolate any lobe or nucleus and watch the signals run

Main lab

Built for this chapter · 1 lab

Main labControl and CoordinationBiology

More labs

Also fit this chapter · 1 lab

LabNeural ControlBiology

Practice

Questions for Class 10 Biology, with worked answers, on screen or as a printed paper.

Open the question bank

ICSE · Class 10 · Biology

Nervous System and Sense Organs

Chapter 3.iiiHuman Anatomy and PhysiologyICSE · Class X · examination 2027

2 worlds · 2 labs for this chapter.

Topics

Coordination
- Neuron and reflex arc
- Brain and spinal cord
- Peripheral and autonomic systems
Senses
- Eye and accommodation
- Vision defects and corrections
- Ear, hearing and balance

Learning objectives

Trace a reflex pathway and explain a sense-organ function.

Worlds

Places to explore freely · 2 worlds

Main lab

Built for this chapter · 1 lab

Main labControl and CoordinationBiology

More labs

Also fit this chapter · 1 lab

LabNeural ControlBiology

Practice

Questions for Class 10 Biology, with worked answers, on screen or as a printed paper.

Open the question bank

Topics

Coordination

Senses

Learning objectives

Worlds

Main lab

More labs

Practice

Topics

Coordination

Senses

Learning objectives

Worlds

Main lab

More labs

Practice