Control and coordination Worksheet-8

Control and coordination Worksheet-8

 

  1. What is True about spinal cord?

A. It is a cylindrical structure

B. In association with cranial nerves

C. Continuation with medulla

D. Main controlling organ

E. 31 pairs nerves arises

 

  1. What are the characteristics of neuron?

A. Unit of nervous system

B. Main constituent of nerve

C. Has power of regeneration

D. Enclosed by vertebral column

E. Transmit message inform of electric impulse

 

  1. Which endocrine gland is/are located in head region?

A. Thyroid gland                           B. Parathyroid gland

C. Hypothalamus                         D. Adrenal gland

E. Pituitary gland

 

  1. Which endocrine gland is/are located in neck region?

A. Parathyroid gland                   B. Hypothalamus

C. Adrenal gland                          D. Pituitary gland

E. Thyroid gland

 

  1. Which of these is/are gland associated with sex development?

A. Pituitary gland                         B. Thyroid gland

C. Testes                                         D. Parathyroid gland

E. Ovary

 

  1. What are the characteristics of hypothalamus?

A. Present in the brain

B. Secretes growth hormone

C. Produces 'releasing hormones' and inhibitory hormones'

D. Control the rate of metabolism

E. Regulate the secretions of hormones from pituitary gland

 

  1. What are the characteristics of pituitary gland?

A. Secretes growth hormone

B. Produces 'releasing hormones' and inhibitory hormones'

C. Control the rate of metabolism

D. Hypo secretion causes dwarfism

 

  1. What are the characteristics of thyroid gland?

A. Attached to the wind pipe

B. Produces 'releasing hormones' and inhibitory hormones'

C. Control the rate of metabolism

D. Secretes growth hormone

E. Secretes thyroxin hormone

 

  1. What are the characteristics of thyroid gland?

A. Control the rate of metabolism

B. Secretes growth hormone

C. Located on the top of two kidneys

D. Iodine is necessary for normal functioning

E. Regulate heart rate, breathing rate, blood pressure

 

  1. What are the characteristics of ovary?

A. Present only in females

B. Regulate heart rate, breathing rate, blood pressure

C. Secretes oestrogen and progesterone

D. Development of female sex organs

E. Lowers blood sugar level

 

  1. What are the characteristics of testes?

A. Secretes testosterone

B. Development of female sex organs

C. Lowers blood sugar level

D. Development of male sex organs

E. Control the development of male features

 

Answer Key:

  1. A, C, E
  2. A, B, E
  3. C, E
  4. A, E
  5. C, E
  6. A, C, E
  7. A, D
  8. A, C, E
  9. C, E
  10. A, C, D
  11. A, D, E