43
Which of the following endocrine glands is a master gland?
- A. Pituitary gland
- B. Thyroid gland
- C. Pancreas
- D. Ovary
44
The glomerular filtrate contains the following substances except?
- A. water
- B. urea
- C. blood corpuscles
- D. glucose
45
In cold condition the mammalian body reacts in the following ways except
- A. shivering of the body
- B. dilation of the capillaries supplying blood to the skin
- C. constriction of blood capillaries in the skin
- D. increased rate of chaemical changes in the body
46
Which organ removes the largest the largest quantity of water from the blood?
- A. lung
- B. intestine
- C. kidney
- D. skin
47
Which of the following is not correct about human cell?
- A. The basic unit of living thing is the human cell
- B. All living organisms are either single or group of cell(s)
- C. All the cells in organism are the same
- D. There is no life apart from the in cell