生物 2004 年 DSE、CE 選擇題（第 4 頁）

31.

Man and woman differ in their dietary requirement of iron. This is because

32.

A woman’s dietary requirement of calcium increases

33.

Compared to the resting condition, when a person does vigorous exercise, there will be a great decrease in the amount of water lost through

34.

Planting trees can help to prevent global warming because

35.

What is the common feature possessed by the three animals shown in the photographs ?

36.

When a person is watching a bus moving away from him, the suspensory ligaments of his eyes will

37.

Aerobic bacteria are important in the process of sewage treatment because they help to

38.

Questions 38 and 39 refer to the pedigree below, which shows the inheritance of albinism in a family. Albinism is a condition characterized by the lack of a dark brown pigment in the body. The ability to produce this pigment is controlled by a pair of alleles.

The information in the pedigree allows us to deduce the genotype of

39.

Questions 38 and 39 refer to the pedigree below, which shows the inheritance of albinism in a family. Albinism is a condition characterized by the lack of a dark brown pigment in the body. The ability to produce this pigment is controlled by a pair of alleles.

What is the chance of R giving birth to another albino child ?

40.

Which of the following food preservation methods has the least effect on the flavour of the food ?