生物 2005 年 DSE、CE 選擇題（第 4 頁）

31.

Which of the following responses does not involve the brain as the coordinating centre?

32.

Some women have to take pills containing iron during pregnancy. The purpose is

33.

Which of the following is not a correct match of the structures in the skin and their functions?

	Structure	Function
	sweat gland	regulating the water potential of the body
	sebaceous gland	preventing infection of the skin
	blood vessel	regulating body temperature
	sensory nerve ending	detecting external stimuli

34.

The following is a calendar for the month of May:

Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
1	2	3	4	5	6	7
8	9	10	11	12	13	14
15	16	17	18	19	20	21
22	23	24	25	26	27	28
29	30	31

A woman predicts that her next menstrual flow will start on 25th May. She would have a higher chance of becoming pregnant if she has sexual intercourse between

35.

Questions 35 and 36 refer to the diagram below, which shows part of the urinogenital system of a man:

Which structure is responsible for the storage of mature sperms?

36.

Questions 35 and 36 refer to the diagram below, which shows part of the urinogenital system of a man:

If structure 4 were tied and cut, which of the following would occur?

37.

Questions 37 and 38 refer to the following photographs of four different plant structures:

Which of these structures is not an organ for vegetative propagation?

38.

Questions 37 and 38 refer to the following photographs of four different plant structures:

All the four structures have

(1)buds.

(2)seeds.

(3)stored food.

39.

Which of the following oat coleoptiles will bend toward the left hand side during growth?

40.

Why is anaerobic respiration important to skeletal muscles during exercise?