13 votes, 4.5 avg




These are Biology Past Questions. 40 questions will be picked at random from the question bank.

You have 30 minutes to answer all the questions.

You can use the NEXT button to move to the next question, use the PREV button to move to the previous question, the CLEAR button to clear any answer of your choice and you have the FINISH button to end the exam if you choose to.

Any question not answered before the end of the exam time, will be marked as wrong and the exam will end by itself. so try to attempt all questions on time.


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1 / 40

The following life processes are common to both plants and animals except

2 / 40

Plant hormones includes the following except

3 / 40

The persistent presence of glucose in a person’s urine indicates malfunctioning of the

4 / 40

Which of the following enzymes is not one of the main classes of enzymes

5 / 40

Which of the following statements about the development of the foetus is not correct?

6 / 40

The accepted concepts for theory of Natural selection does not include

7 / 40

Which of the following substances is not a conservable natural resource?

8 / 40

A man suffering from obesity must avoid meals containing

9 / 40

Which of the following statements about ecosystems is false?

10 / 40

Which of the following organisms is well adapted for fluid feeding?

11 / 40

The effects of environmental degradation caused by human activities can be controlled by the following measures except

12 / 40

The colour that is associated with a positive iodine test is

13 / 40

What does the chemical composition of the genetic material of all living organisms consist of?

14 / 40

An organisms which maintains a constant temperature irrespective of environment temperature fluctuation is

15 / 40

The transfer of ripe pollen grains from another to the stigma of the same flower is termed

16 / 40

The first step in carrying out ecological studies in a terrestrial habitat as

17 / 40

Which of the following organisms feeds both autotrophically and heterotrophically?

18 / 40

Which of the following statements is correct about organs?

19 / 40

Territoriality is a phenomenon among

20 / 40

Population growth rate may be defined as the

21 / 40

Which of the following inherited conditions usually shows incomplete dominance?

22 / 40

Which of the following organisms is a primary consumer

23 / 40

Which of the following substances has the highest amount of energy in joules per unit weight?

24 / 40

Which of the organisms does not show colour adaptation to its environment?

25 / 40

A seed of a flower plant can best be described as

26 / 40

Which of the following statements best describe pollination? The transfer of pollen grain from

27 / 40

The following practice can contribute towards the conservation of natural resources except

28 / 40

Finger prints are useful in crime detection because

29 / 40

A termite with a relatively large head and powerful Jaws is likely to be

30 / 40

Evidence for evolution include the following except

31 / 40

Which of the following physical factor is likely to affect the distribution of plants in a pond?

32 / 40

The order of prmary succession by plants in a very dry habitat is

33 / 40

The axial skeleton is composed of the

34 / 40

Which of the following organisms are the producers in an aquatic habitat?

35 / 40

The mode of nutrition common to green plants is

36 / 40

The sudden change in a gene structure or chromosome number in an organism likely to cause known as

37 / 40

Which of these diseases cannot be spread by an insect?

38 / 40

Which of the following instruments is used to measure wind speed?

39 / 40

Which of the following organisms is not considered as a parasitic plant?

40 / 40

Which of the following organisms has kidney as their excretory organ?

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