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.

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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 mode of nutrition common to green plants is

2 / 40

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

3 / 40

Which of the following processes is not an example of a reflex action?

4 / 40

Which of the following pH values is the best for the action of the emzymes – renin and pepsin in the stomach?

5 / 40

Evidence for evolution include the following except

6 / 40

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

7 / 40

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

8 / 40

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

9 / 40

A man suffering from obesity must avoid meals containing

10 / 40

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

11 / 40

A seed of a flower plant can best be described as

12 / 40

The order of evolutionary trend in plants is

13 / 40

Population growth rate may be defined as the

14 / 40

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

15 / 40

The axial skeleton is composed of the

16 / 40

In the binomial system of naming organism, the second name is called the

17 / 40

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

18 / 40

Territoriality is a phenomenon among

19 / 40

Which of the following diseases is not hereditary

20 / 40

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

21 / 40

Plant hormones includes the following except

22 / 40

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

23 / 40

The accepted concepts for theory of Natural selection does not include

24 / 40

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

25 / 40

The importance of the concentration of chloroplast in the palisade layer of the leaf is for maximum exposure to

26 / 40

The ear pinna is strengthened by

27 / 40

Which of the following statements about ecosystems is false?

28 / 40

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

29 / 40

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

30 / 40

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

31 / 40

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

32 / 40

Which of these diseases cannot be spread by an insect?

33 / 40

Which of the following statements is correct about organs?

34 / 40

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

35 / 40

Finger prints are useful in crime detection because

36 / 40

Which of the following organisms is a primary consumer

37 / 40

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

38 / 40

Which of the following inherited conditions usually shows incomplete dominance?

39 / 40

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

40 / 40

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

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