The following are all features of insect-pollinated flowers EXCEPT for:
2. 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:
3. Question | Chemistry
Biological catalysts in yeast are called:
4. Question | Social Studies
THE ITEM is based on the following statement.
John, Simon and Harry are cousins who live in the same house.
Which of the following terms BEST describes their relationship?
5. Question | Biology
An alternate form of a gene is called an:
6. Question | Social Studies
For which of the following purposes is the information collected in a census normally used?
1. To determine the rate of population growth
2. To predict the needs of the society and plan how to satisfy them
3. To estimate the number of government supporters in the country
7. Question | Chemistry
The units we use for heat given out by a reaction are:
8. Question | Physics
A boy throws a cricket ball straight up in the air. At the very top of its flight:
9. Question | Chemistry
The metal used in food containers whose surface is protected by a strong oxide layer is:
10. Question | Biology
The chemicals that make up the bodies of animals and plants are called:
11. Question | Chemistry
At 20 ℃ all of the halogens are:
12. Question | Biology
In hot conditions the surface blood vessels in the skin undergo vasodilation. This allows:
13. Question | Biology
Asexual reproduction produces:
14. Question | Social Studies
THE ITEM refers to the following illustration.
The pattern where many persons make the same decision as the young man in the picture is refered to as
15. Question | Mathematics
If U = {1, 2, 3, . . . 10 } and
S = { 4, 5, 6, 7, 8 }, then S ' =
16. Question | Biology
Decomposers are important in the process of decay because:
17. 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?
18. Question | Physics
A certain nucleus has 12 protons and 16 neutrons.Which one of the following statements about
the nucleus is NOT true?
19. Question | Chemistry
When large molecules are broken down into smaller ones it is called:
20. 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.
The better of the two athletes claim never to have used the dangerous drugs found in his possession.
