MCQ Practice – Class 6 to 10

Q1. The simplest form of nervous coordination is?

A. Learning B. Thinking C. Reflex action D. Memory

Q2. Control and coordination in animals is carried out by?

A. Nervous system and endocrine system B. Respiratory system C. Digestive system D. Circulatory system

Q3. Which part of neuron receives impulses?

A. Axons B. Dendrites C. Myelin sheath D. Cell body

Q4. Information is carried in the form of?

A. Blood flow B. Hormones C. Nerve impulses D. Proteins

Q5. Thyroxine requires which mineral?

A. Calcium B. Potassium C. Iodine D. Iron

Q6. The peripheral nervous system includes?

A. Nerves from brain and spinal cord B. Only brain C. Only spinal cord D. Brain and spinal cord

Q7. Coordination in animals is achieved by?

A. Hormones only B. Nerves only C. None D. Both nerves and hormones

Q8. Which hormone regulates growth in animals?

A. Thyroxine B. Insulin C. Adrenaline D. Growth hormone

Q9. Which is NOT an endocrine gland?

A. Pituitary B. Pancreas C. Thyroid D. Liver

Q10. Gibberellins help in?

A. Cell death B. Root decay C. Stem elongation D. Seed dormancy

Quiz – Control and Coordination