J Biology 18

Examples of micronutrients include the following except

What would happen if solution Y is more concentrated than solution X?

An example of a radially symmetrical organisms is

The cytoplasm of a cell is considered a very important component because it

Use the diagram shown to answer the question. The experiment above is used to
demonstrate the process of

What is the function of contractile vacuole in paramecium?

The vessel carrying oxygenated blood to the tissues is

Which of the following relationship involves only one organism?

Which of the following instruments is used to estimate the number of plants in a habitat?

An accurate identification of a rapist can be carried out by conducting

Swollen, bleeding gums are another common sign of which vitamin?

The graph below shows the results of a laboratory investigation which measured the
body temperatures of a lizard and a bird under changing artificial conditions. Use it to
answer the question.
What physiological term can used to describe the regulation of the body temperature of
the of the lizard?

Study the diagram of a food chain shown and use it to answer the question.
P ---> Q ---> R ---> S ---> T
Which of the following statements best describes the organism designated R? It

Tikka disease is related with the crop

The reason why hospitals use saline solutions as drip instead of water is

The temporary union of two organisms and the exchange of micronuclear elements is

Man can contact tapeworm through

The damage to ozone layer is caused by

Total salt content in blood is about

Name the blood cells in which nucleus is absent

A pollutant that is mostly associated with acid rain is

The graph below shows the results of a laboratory investigation which measured the
body temperatures of a lizard and a bird under changing artificial conditions. Use it to
answer the question.

DNA in eukaryotic cells is contained in the

The part of the ear which contains nerve cells sensitive to sound vibrations is the

How many days does it take for incubation of an egg to release chick?

Double fertilisation is a unique features of

The four classes of cnidarian include the following except

Which of the following diseases is not hereditary?

Evidence of evolution include the following except

Maltose is combination of glucose and

Botany is also known as

The outer membrane that covers the brain is

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

Which of the following features is not a characteristic of arteries? Arteries

Which is an animal without red blood cells?

Which of the following organisms is a primary consumer?

A distinguishing feature of mammals is the possession of

At which stage in this cycle can a man be infected?

Cold blooded animals are referred to as

Accessory material in a chicken egg include the following except