The animals shown in the diagram were
identified using a dichotomous key based
on the visible characteristics listed
below:
Ⅰ body shape
Ⅱ number of legs
Ⅲ number of wings
Ⅳ number of eyes
Ⅴ number of antennae
Which characteristics could be used to
divide the animals into two groups?
2. Question | Chemistry
In terms of mass, compared to a proton, an electron:
3. Question | Principles Of Accounts
The ZAP Company hired you as a book-keeper. On April 3 you received an invoice along with goods from D. Kamin & Co. Ltd. for $600. Where should you record this transaction?
4. Question | Physics
Which one of the following is NOT a magnetic material?
5. Question | Integrated Science
Some foods contain flavour enhancers. These food additives:
6. Question | Biology
The white blood cells that produce antibodies are called:
7. Question | Mathematics
If U = {1, 2, 3, . . . 10 } and
S = { 2, 4, 6, 8, 10 }, then S ' =
8. Question | Chemistry
All of these are used as food additives EXCEPT for:
9. Question | Social Studies
Which of the following is the MAIN reason for conflict in trade sometimes arising between CARICOM countries?
10. Question | Principles Of Accounts
In a partnership maintaining fixed capital accounts, the net profit is appropriated to the
11. Question | Chemistry
The following are all natural materials EXCEPT for:
12. Question | Mathematics
In a box, there are 3 white, 4 red and 2 blue
marbles. What is the probability that a
marble taken at random is NOT blue?
13. Question | Chemistry
The Periodic Table is arranged in order of:
14. Question | Integrated Science
Many leaves are adapted to photosynthesise effectively by having:
15. Question | Physics
Two separate forces are acting on a bar to cause it to rotate clockwise. One force is 20 N, at a
distance of 3 m out from the pivot; the second force, 2 m further out, is 10 N. Their combined
moment is:
16. Question | Biology
Crossing two brown mice produced an offspring with a black coat.Which of the following statements MUST be correct?
Ⅰ Brown coat is dominant to black.
Ⅱ The brown mice were heterozygous for coat colour.
Ⅲ The black mouse was homozygous for coat colour.
Ⅳ Crossing a black mouse with another black mouse could produce a brown offspring.
17. Question | English A
Choose the ONE underlined part A, B or C that is inappropriate. If the sentence is acceptable as it stands, choose D.
I formed the brilliant idea of climbing the fence and to hang from the top of the rail until the bull went away.
18. Question | Chemistry
All of these elements form allotropes EXCEPT for:
19. Question | Chemistry
To electrolyse solid lead bromide it must first be heated so that:
20. Question | Mathematics
Three lights flash at intervals of 4, 6 and 10
seconds respectively. They are started
together. How soon after will they next flash
together again?
