A relationship between two organisms where one organism derives benefits from the
relationship and the other organism derives no benefit, but is not harmed, is called:
3. Question | Mathematics
The Item refer to the information below
The following scores were obtained by eleven
footballers in a goal-shoot competition:
The median score was
4. Question | Physics
Which one of the following statements about an ammeter is NOT true?
5. Question | Chemistry
Nitrogen fixation produces:
6. Question | Chemistry
Alcohol can be separated from beer using:
7. Question | Mathematics
The Item refer to the information below
The following scores were obtained by eleven
footballers in a goal-shoot competition:
The modal score was
8. Question | Social Studies
THE ITEM is based on the following extract.
Unemployment and hard economic conditions have forced both parents in some Caribbean families to migrate, leaving an elder son or daughter to care for the younger brothers and sisters.
Which of the following problem is LEAST likely to affect the younger brothers and sisters?
9. Question | Mathematics
The number 0.0417 in standard form is
10. Question | Chemistry
When limestone is heated strongly it changes into:
11. Question | Chemistry
When potassium burns in chlorine, the material that is oxidised is called:
12. Question | Biology
Proteins are:
13. Question | Biology
Which one of the following is NOT a function of the placenta?
14. Question | Social Studies
Which of the following would undermine the authority of parents in the home?
15. Question | Chemistry
Herbicides are used to destroy:
16. Question | Social Studies
Which is the MOST appropriate order of tasks for job seeker?
1. Write applications for the desired jobs.
2. Assess the suitability of the available jobs given his/her qualifications and interests.
3. Collect information about available job vacancies.
17. Question | Biology
Genetic engineering involves:
18. Question | Chemistry
Alcohol can be made by fermentation of all these EXCEPT for:
19. Question | Mathematics
A rectangular tank is 50 cm long, 50 cm wide
and 10 cm deep.
The volume of liquid it will hold is
20. Question | Physics
In which one of the following four cases would the pressure be greatest?