Human Body
Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.
Excretory System (Kidneys, Nephron)
SubtopicExcretory System (Kidneys, Nephron) under Human Body for Grade 7 ICSE.
Preview questions (no answers)
- 1.
Which of these is the correct path for blood entering the kidney?
A.Aorta to Renal Artery
B.Vena cava to Renal Vein
C.Ureter to Kidney
D.Bladder to Urethra
- 2.
What is the approximate capacity of the adult urinary bladder when full?
A.10 liters
B.0.5 liters
C.5 liters
D.0.01 liters
- 3.
Which of these waste products is excreted through the skin as well as the kidneys?
A.Carbon dioxide
B.Excess salts
C.Undigested food
D.Oxygen
Download the worksheet for Human Body - Excretory System (Kidneys, Nephron) to practice offline. It includes additional chapter-level practice questions.
Nervous System (Brain, Spinal Cord, Neurons)
SubtopicNervous System (Brain, Spinal Cord, Neurons) under Human Body for Grade 7 ICSE.
Preview questions (no answers)
- 1.
What type of nerve is the optic nerve?
A.Motor
B.Sensory
C.Mixed
D.Cranial-Motor
- 2.
The spinal cord is protected by the vertebral column, which is made of 33 small bones called:
A.Ribs
B.Carpals
C.Vertebrae
D.Femurs
- 3.
Which of these acts as the receptor organ in a reflex arc when we touch a hot plate?
A.Muscles
B.Spinal cord
C.Skin
D.Motor nerve
Download the worksheet for Human Body - Nervous System (Brain, Spinal Cord, Neurons) to practice offline. It includes additional chapter-level practice questions.
Preview questions (no answers)
- 1.
The automatic withdrawal of a limb from a painful stimulus is often called a:
A.Pain reflex
B.Withdrawal reflex
C.Push reflex
D.Stretch reflex
- 2.
If you step on a sharp object, the impulse travels through which neuron first?
A.Motor neuron
B.Sensory neuron
C.Relay neuron
D.Effector neuron
- 3.
Which part of the reflex arc is the last to receive the electrical impulse?
A.Sensory neuron
B.Relay neuron
C.Motor neuron
D.Effector
Download the worksheet for Human Body - Reflex Actions to practice offline. It includes additional chapter-level practice questions.