Which of the following parts of the skeleton does not have a protective function?
Which of the following actions is not a function of adrenalin? It increases
The presence of glucose in the urine of a patient is an indication of malfunctioning of the
Which of the following structures is not a skeletal material?
The overall reaction in glycolysis can be summarized as
Root hairs absorb water from the soil by
A situation whereby some mammals remain inactive throughout dry and hot seasons is known as
Which of the following is not a function of the liver in mammals?
Evidence for evolution include the following except
In plant cells the role of the membrane is played by the
During prolonged exercises, glucose in the muscle is converted to
Euglena moves by the action of
In aerobic respiration oxidative phosphorylation takes place in the
The ability of organisms to maintain a constant internal enviromnent is known as
The relationship between an herbivore and the bacteria which live in their caecum is known as
Which of the following is not an evidence of evolution?
Which of the following is not true of a fruit?
Which of the following are not causative organisms of plant diseases?
The haploid number of chromosome in man is
Species can be defined as the group of organisms that
Which of the following is not true about gene mutation? It
Which of the following constitutes the main internal tissue of a leaf?
Which of the following is the function of the hormone secreted in the Islet of Langerhans?
Blood in mammals transport oxygen because it contains the pigment called
Which of the following is not an adaptation of the small intestine for absorption of digested food?
The translocation of food materials in plants takes place in the
Pest can be controlled without the subsequent danger of polluting the ecosystem by
The activities of an organism which affect the survival of another organism in a habitat can be described as
All hereditary characters in a cell are passed on from parent-cell to daughter-cell through the process of
Which of the following fixes atmospheric nitrogen?
The spaces between neurons through which impulses cross by means of chemical reaction are called
The autonomic nervous system comprises
The scientist who discovered the honey-comb structure of the cell was
Which of the following processes will not introduce carbon dioxide into the atmosphere?
Which of the following is not true about a bacterial colony growing on an agar plate?
Which of the following method of reproduction is common to Paramecium and Amoeba?
Which of the following is not a function of the mammalian skeleton? It
The stems of young herbaceous plants are kept upright mainly by
Different tissues in plants contribute to the support of the parts as a result of the following characteristics except
Breathing movement in mammals is accompanied by regular movement of the diaphragm and the
The increase in width of blood vessels in the mammalian skin at high temperatures is known as
Which of the following reagents is used for the test for starch?
Changes in energy flow between organisms in a habitat can be represented by
Thrombocytes are blood cells responsible for initiating
The genetic make up of an organism is described as its
A dry indehiscent fruit containing one seed and possessing a hairy pappus is described as
Which of the following statements is not associated with the theory of natural selection?
Which of the following statements about the modifications of pentadactyl fore-limb is not correct?
The organelle which eliminates water from the body of protozoa is
Spirogyra is regarded as a multicellular plant because
