The mode of nutrition common to green plants is

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

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

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

Evidence for evolution include the following except

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

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

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

A man suffering from obesity must avoid meals containing

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

A seed of a flower plant can best be described as

The order of evolutionary trend in plants is

Population growth rate may be defined as the

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

The axial skeleton is composed of the

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

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

Territoriality is a phenomenon among

Which of the following diseases is not hereditary

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

Plant hormones includes the following except

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

The accepted concepts for theory of Natural selection does not include

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

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

The ear pinna is strengthened by

Which of the following statements about ecosystems is false?

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

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

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

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

Which of these diseases cannot be spread by an insect?

Which of the following statements is correct about organs?

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

Finger prints are useful in crime detection because

Which of the following organisms is a primary consumer

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

Which of the following inherited conditions usually shows incomplete dominance?

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

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