BIOLOGY PAST QUESTIONS (SSCE)

The axial skeleton is composed of the

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

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

The accepted concepts for theory of Natural selection does not include

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

The ear pinna is strengthened by

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

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

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

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

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

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

The order of evolutionary trend in plants is

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

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

A group of closely related organism capable of interbreeding to produce fertile offspring are known as members of

The mode of nutrition common to green plants is

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

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

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

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

The colour that is associated with a positive iodine test is

A seed of a flower plant can best be described as

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

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

Which of the following organisms feeds both autotrophically and heterotrophically?

Which of the following diseases is not hereditary

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

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

Which of these diseases cannot be spread by an insect?

Two organelles directly involved in mitotic cell division are

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

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

Which of the following inherited conditions usually shows incomplete dominance?

Population growth rate may be defined as the

Which of the following statements about ecosystems is false?

Which of the following processes does not contribute towards growth?

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

Plant hormones includes the following except

Territoriality is a phenomenon among