The type of bonding that involves loss or gain of electrons is called:
2. Question | Biology
Which of the following are advantages of asexual reproduction in a flowering plant?
Ⅰ Large numbers of offspring are rapidly produced.
Ⅱ Favourable genotypes are maintained from one generation to the next.
Ⅲ The plant does not need to rely on wind or insects for pollination.
Ⅳ Several identical individuals grow close together.
3. Question | Integrated Science
Why is testing a leaf for starch a reliable indication that photosynthesis has taken place?
4. Question | Integrated Science
Overfishing means:
5. Question | Biology
The wall of the left ventricle is thicker than that of the right ventricle because:
6. Question | Mathematics
The diagram above shows the graphs of
3x - y = 1 and 5x + 2y = 20 .
Which ordered pair (x, y) satisfies both
equations?
7. Question | Mathematics
When rotated through 90° about the origin
in a clockwise direction, the
image of the point (3, 1) is
8. Question | Mathematics
The area of the trapezium ABCD above is
9. Question | Biology
All of the following processes result in energy loss from an ecosystem EXCEPT for:
10. Question | Information Technology
The term __________ designates equipment that might be added to a computer system to enhance its functionality.
11. Question | Physics
The units of specific latent heat are:
12. Question | Mathematics
13. Question | Chemistry
Ammonia gas spreads out faster than hydrogen chloride, showing that it is:
14. Question | Integrated Science
Which one of the following lists only differences between aerobic respiration and anaerobic respiration?
15. Question | Information Technology
A financial institution needs only to provide the caller with a limited amount of information. A __________ system is ideal to satisfy this need.
16. Question | Social Studies
Natural Increase in Population
The natural increase in population for country X in 2006 was
17. Question | Biology
Which one of the following is NOT an inherited disorder?
18. Question | Biology
The main site of action of ADH (antidiuretic hormone).
19. Question | Mathematics
In the rectangle above, if ∠AEB = 80°, then
∠DAC =
20. Question | Principles Of Accounts
John Smith is employed at $8 per hour, he is paid time and a half for hours of work excess Of 44 hours per week. Last week worked for 50 hours. His gross earnings were