Question 1A plant which grows on another plant without apparent harm to the host is calledA.a parasiteB.an epiphyteC.a saprophyteD.a predatorE.a hermaphroditeObjective Show full explanation
Question 2Which of these types, of skeleton is most appropriate to the cockroach? A.HydrostaticB.ExoskeletonC.EndoskeletonD.Cartilaginous skeletonE.Bony skeleton Objective Show full explanation
Question 3Which of these a not true of the insect? The possession of A.two pairs of antennaeB.jointed appendagesC.exoskeletonD.three pairs of legsE.segmented bodyObjective Show full explanation
Question 4All living things .............A.photosynthesizeB.respireC.moveD.transpireE.feedObjective Show full explanation
Question 5Seechi disc is used in the determination of A.rainfallB.tidesC.wavesD.turbidityE.current velocityObjective Show full explanation
Question 6Which of the following is not an excretory product? A.UrineB.SweatC.FeacesD.SaltsE.Carbon dioxideObjective Show full explanation
Question 7Which of the following organs produce bile?A.Gall bladderB.PancreasC.SpleenD.LiverE.StomachObjective Show full explanation
Question 8Which of the following food substances is digested in the stomach? A.carbohydratesB.Fats and oilC.Fats and ProteinD.ProteinsE.Carbohydrates and FatsObjective Show full explanation
Question 9For pollination and fruit formation, the essential part(s) of the flower should be theA.corollaB.ovaryC.pistil (gynoecium)D.ovulesE.receptacleObjective Show full explanation
Question 10Which part of the human brain is concerned with reflexes controlling the rate of heart beat and breathing?A.medullaB.cerebrumC.cerebelumD.eal bodyE.Olfactory lobeObjective Show full explanation