Waec Biology Past Questions For Year 2004
Question 46
Plants found in the aquatic habitat are generally referred to as
- A. epiphytes
- B. halophytes
- C. xerophytes
- D. hydrophytes
Question 47
Which of these physiological variations is sex-linked?
- A. albinism
- B. blood groups
- C. sickle-cell anaemia
- D. haemophilic condition
Question 48
Tropical rain forests can be conserved by the following practices except?
- A. agroforestry
- B. deforestation
- C. shifting cultivation
- D. crop rotation
Question 49
Which of the following practices does not contribute to intensive depletion of forest resources in West Africa?
- A. Use of powerful tools for felling trees
- B. regrowing of forest trees
- C. clearance of forests for cash crops
- D. use of fire or hunting in forests
Question 50
The following are natural resources except
- A. rubber
- B. soil
- C. water
- D. cellophane
