Year :
1993
Title :
Biology
Exam :
WASSCE/WAEC MAY/JUNE
Paper 1 | Objectives
31 - 40 of 58 Questions
| # | Question | Ans |
|---|---|---|
| 31. |
Which of the following best describes a marine habitat? A large body of water A A. which has no distinctive colour or taste B. with high concentration of salt C. with tittle suspended materials D. with no water weeds E. which sustains no animal life |
B |
| 32. |
The following are features of Northern Guinea Savanna except A. presence of tall trees with thick bark B. bare soil with very few trees C. presence of fire-resistant trees D. abundant herbivores E. predominance of woody trees. |
E |
| 33. |
Which of the following explains the term pyramid of numbers? A. The number of organisms in a trophic level B. The relationship between plants in different trophic levels C. The number of saprophytes and parasites in a habitat D. The number of predators in a habitat E. Progressive decrease in the number of individuals from lower to higher trophic level |
E |
| 34. |
In which of the following processes is carbondioxide not given out? A. Respiration in plants B. Decay of organism C. Burning of organic matter D. Burning of fuels E. During photosynthesis. |
E |
| 35. |
Sea water taken in by a living organism can be recycled into the atmosphere through all the following A. transpiration B. digestion C. excretion D. respiration E. decay |
B |
| 36. |
Which of the following water pollutant may contain organisms that cause dysentery? A. Pesticides B. Sewage C. Industrial wastes D. Fertilizers E. Crude oil. |
B |
| 37. |
Which of the following is not an adaptation of plants or animals to desert environment? A. Well developed tap root system B. Small leaves with thick Epidermis C. Stems with spike-like leaves D. Metabolic waste in the form of uric acid in some animals E. Broad leaves for storage |
E |
| 38. |
A climax community is characterised by A. a stable composition of plant and animal species B. rapid changes in the composition of species C. constant changes in appearance of the habitat D. different species occurring at different times E. gradual change in animal population |
A |
| 39. |
Which of the following is not a characteristic of overcrowding in plant and animal community? A. Population outstripping available space B. Population exceeding available food C. Competition within the population D. increase in primary production E. Population increasing at the same rate as the birth rate |
D |
| 40. |
The use of predators or parasites to control pests in the farm is known as A. predator control B. chemical control C. biological control D. animal control E. parasitic control |
C |
| 31. |
Which of the following best describes a marine habitat? A large body of water A A. which has no distinctive colour or taste B. with high concentration of salt C. with tittle suspended materials D. with no water weeds E. which sustains no animal life |
B |
| 32. |
The following are features of Northern Guinea Savanna except A. presence of tall trees with thick bark B. bare soil with very few trees C. presence of fire-resistant trees D. abundant herbivores E. predominance of woody trees. |
E |
| 33. |
Which of the following explains the term pyramid of numbers? A. The number of organisms in a trophic level B. The relationship between plants in different trophic levels C. The number of saprophytes and parasites in a habitat D. The number of predators in a habitat E. Progressive decrease in the number of individuals from lower to higher trophic level |
E |
| 34. |
In which of the following processes is carbondioxide not given out? A. Respiration in plants B. Decay of organism C. Burning of organic matter D. Burning of fuels E. During photosynthesis. |
E |
| 35. |
Sea water taken in by a living organism can be recycled into the atmosphere through all the following A. transpiration B. digestion C. excretion D. respiration E. decay |
B |
| 36. |
Which of the following water pollutant may contain organisms that cause dysentery? A. Pesticides B. Sewage C. Industrial wastes D. Fertilizers E. Crude oil. |
B |
| 37. |
Which of the following is not an adaptation of plants or animals to desert environment? A. Well developed tap root system B. Small leaves with thick Epidermis C. Stems with spike-like leaves D. Metabolic waste in the form of uric acid in some animals E. Broad leaves for storage |
E |
| 38. |
A climax community is characterised by A. a stable composition of plant and animal species B. rapid changes in the composition of species C. constant changes in appearance of the habitat D. different species occurring at different times E. gradual change in animal population |
A |
| 39. |
Which of the following is not a characteristic of overcrowding in plant and animal community? A. Population outstripping available space B. Population exceeding available food C. Competition within the population D. increase in primary production E. Population increasing at the same rate as the birth rate |
D |
| 40. |
The use of predators or parasites to control pests in the farm is known as A. predator control B. chemical control C. biological control D. animal control E. parasitic control |
C |