Year :
2004
Title :
Biology
Exam :
JAMB Exam
Paper 1 | Objectives
31 - 40 of 50 Questions
| # | Question | Ans |
|---|---|---|
| 31. |
The association between termites and the cellulose - digesting protozoans in their guts is an example of A. saprophytism B. mutualism C. parasitism D. commensalism |
B |
| 32. |
The progressive loss of energy at each level in a food chain leads to A. an increase in biomas at each successive level B. a decrease in biomass at each successive level C. an increase in the number of organism at each successive level D. an increase in the total number of organisms at each successive level |
B |
| 33. |
One of the adaptation of reptile to water loss is the presences of A. keratinous scale B. claws on limbs C. long tails D. long sticky tongues |
A |
| 34. |
A state in Nigeria that is most susceptible to desert encroachment is A. Kwara B. Taraba C. Kaduna D. Katsina |
D |
| 35. |
The scarcity of food causes a sudden decrease in population size by A. decreasing the reproductive rate B. bringing about immigration C. raising the mortalility rate D. minimizing the rate of competition |
C |
| 36. |
The soil type that will be most difficult to plough in a wet season is one that is A. loamy B. clayey C. sandy D. silty |
B |
| 37. |
A farm practice that result in the loss of soil fertility is A. mixed farming B. bush fallowing C. shifting cultivation D. continous cropping |
D |
| 38. |
Paternity dispute can most accurately be resolved through the use of A. Finger printing B. blood group typing C. DNA analysis D. tongue-rolling |
C |
| 39. |
In a Mendelian cross of red and white varieties of the four O"clock plants, the F1 generation expresses incomplete dominance by having flower which are A. white B. red C. pink D. multicoloured |
C |
| 40. |
Identical twins inherit their genes from A. different eggs and sperms B. the same egg and sperm C. two eggs and a sperm D. one egg and two sperms |
B |
| 31. |
The association between termites and the cellulose - digesting protozoans in their guts is an example of A. saprophytism B. mutualism C. parasitism D. commensalism |
B |
| 32. |
The progressive loss of energy at each level in a food chain leads to A. an increase in biomas at each successive level B. a decrease in biomass at each successive level C. an increase in the number of organism at each successive level D. an increase in the total number of organisms at each successive level |
B |
| 33. |
One of the adaptation of reptile to water loss is the presences of A. keratinous scale B. claws on limbs C. long tails D. long sticky tongues |
A |
| 34. |
A state in Nigeria that is most susceptible to desert encroachment is A. Kwara B. Taraba C. Kaduna D. Katsina |
D |
| 35. |
The scarcity of food causes a sudden decrease in population size by A. decreasing the reproductive rate B. bringing about immigration C. raising the mortalility rate D. minimizing the rate of competition |
C |
| 36. |
The soil type that will be most difficult to plough in a wet season is one that is A. loamy B. clayey C. sandy D. silty |
B |
| 37. |
A farm practice that result in the loss of soil fertility is A. mixed farming B. bush fallowing C. shifting cultivation D. continous cropping |
D |
| 38. |
Paternity dispute can most accurately be resolved through the use of A. Finger printing B. blood group typing C. DNA analysis D. tongue-rolling |
C |
| 39. |
In a Mendelian cross of red and white varieties of the four O"clock plants, the F1 generation expresses incomplete dominance by having flower which are A. white B. red C. pink D. multicoloured |
C |
| 40. |
Identical twins inherit their genes from A. different eggs and sperms B. the same egg and sperm C. two eggs and a sperm D. one egg and two sperms |
B |