Control and Coordination Worksheets

Control and coordination Worksheet-22

Subjective questions:

1. Name the two hormones secreted by pancreas. Write one function of each hormone named.

2. Name the hormone responsible for regulation of :

(i) metabolism of carbohydrates, fats and proteins.

(ii) balance of calcium and phosphate.

(iii) blood pressure.

(iv) water and electrolyte balance

3. Explain 'reflex action' with a suitable example.

Control and coordination Worksheet-23

Subjective questions:

31. Justify that the pancreas and the gonads perform dual functions.

32. Name the hormones secreted from pituitary.

33. Out of all the pituitary hormones, which two are exclusively female? What function do they serve?

34. What do you understand by the term 'target organ'? Give any one example.

35. Represent the reflex arc with the help of a flow chart.

Control and coordination Worksheet-24

Subjective questions:

61. Write a note on the chemical nature of hormones.

62. "There is a close coordination between nerves and hormones". Explain with an example.

63. What is the location of parathyroid gland? Name one important hormone of parathyroid gland.

64. What is thymus gland and state its location.

65. Why pancreas is called a mixed gland? Write the names of its hormones.