The ability of organisms to maintain a constant internal environment is known as

The diagram below is an illustration of a mango leaf drawn by a student in a Biology test. The student failed the test. Study it and answer questions 2 and 3.

The likely reason why the student failed the test was that the

The diagram below is an illustration of a mango leaf drawn by a student in a Biology test. The student failed the test. Study it and answer questions 2 and 3.

Which other features of the diagram, if shown, would have earned the student more marks?

The diagrams below are illustrations of forms in which a particular group of organisms exist. Study them and answer questions 4 and 5.

Which group of organisms is illustrated?

The diagrams below are illustrations of forms in which a particular group of organisms exist. Study them and answer questions 4 and 5.

In which of the illustrated forms does the organism that causes cholera exist?

Study the list of organisms below and use them to answer questions 6 and 7. I – Hydra II – Owl III – Snake IV – Snail Arrangement of the organisms in order of increasing complexity is

Study the list of organisms below and use them to answer questions 6 and 7. I – Hydra II – Owl III – Snake IV – Snail The Phylum of the organism labelled IV is

The diagram below is an illustration of a cell in which photosynthesis takes place. study it and answer question 8 and 9.

In which of the labelled parts would molecules of water and carbon (IV) oxide combing to form sugar?

The diagram below is an illustration of a cell in which photosynthesis takes place. study it and answer question 8 and 9.

The oxygen gas formed in the cell diffuses out of the cytoplasm into the air spaces through the part labelled

An example of a process that involves osmosis is the

Growth in animals differs from that in plants because growth in

The diagram below is an illustration of a structure in the skeletal system of humans. Study it answer questions 12 and 13.

The illustrated structure is a part of the

The diagram below is an illustration of a structure in the skeletal system of humans. Study it answer questions 12 and 13.

An individual was involved in a car accident and the illustrated structure was badly injured. Which of the following structures would most likely be affected?

The tricuspid valve is located between the

The diagram below is an illustration of some structures used for gaseous exchange in humans. Study it and answer questions 15 and 16.

The parts labelled I, II, III and IV respectively are

The diagram below is an illustration of some structures used for gaseous exchange in humans. Study it and answer questions 15 and 16.

The part labelled III would be found in the

Which of the following hormones is wrongly paired with its secretory organ?

18. The eye defect caused by an uneven curvature of cornea or lens or both is

The androecium in a flowering plant is a collection of

Placentation in fruits is referred to as the

Which of the following processes does not occur during photosynthesis?

Stunted growth and small yellow leaves in plants are symptoms of the deficiencies of

The structure that its action could result in choking when talking and eating at the same time is

The food substance that would produce the highest amount of energy is

Organisms that feed on dead, decaying tissues of other organisms are known as

The type of nutrition in which organisms take in solid organic materials into their body is

The mouthparts of a grasshopper are adapted for

A group of organisms belonging to different species that coexist in the same habitat and interact is referred to as

Which of the following factors is the main problem facing xerophytes?

Fishes survive in water mainly because they possess

Which of the following instruments is not used in measuring abiotic factors in a habitat?

Which of the following soil types have a high capillarity?

The capturing and digestion of insects by a pitcher plant is a special form of nutrition that is

Which of the following organisms would be the producer in a food chain?

The rate of decomposition of dead organisms is faster in the tropical rainforest than in other biomes because

The diagrams below are illustrations of organisms in a habitat. Study them and answer questions 36 and 37.

The feeding relationship between the organisms labelled III and IV in the diagrams is

The diagrams below are illustrations of organisms in a habitat. Study them and answer questions 36 and 37.

The producer in the diagrams is

Which of the following activities is against the conservation of natural resources?

Use the information below to answer questions 39 and 40. I - making shoes from crocodile skin II - making tables with plastic III - using elephant tusk for decoration IV - using firewood for cooking The act that should be encouraged for the conservation of wildlife and forests is

Use the information below to answer questions 39 and 40. I - making shoes from crocodile skin II - making tables with plastic III - using elephant tusk for decoration IV - using firewood for cooking. In order to avoid some of the acts that would have negative effects on conservation, Government should

Which of the following characteristics shows discontinuous variation in plants?

A Rhesus negative woman may experience stillbirth of the second child that is Rhesus positive because

A sudden change in the genetic composition of an organism is termed

Paternity disputes could be resolved accurately through

The illustration below is a genetic diagram. Study it and answer questions 45 to 47.

What is the name of the genetic diagram?

The illustration below is a genetic diagram. Study it and answer questions 45 to 47.

What do the labels I, II, III and IV respectively represent?

The illustration below is a genetic diagram. Study it and answer questions 45 to 47.

The phenotypic ratio of the offspring in the genetic diagram is

What is the probability that a deficiency would result in a male child?

A vestigial structure in humans is

The following activities are associated with termites except