Question 1In an ecosystem, animal which feed directly on plants are called A.Secondary consumerB.Primary consumer C.ProducerD.PredatorsE.None of the above Objective Show full explanation
Question 2Movement and position of the head in man are detected by the A.CochleaB.Malleus C.UtriculusD.Semicircular canalsE.Outer earObjective Show full explanation
Question 3In fish, the sense organs which detect movement in the water are located within the A.GillsB.Operculum C.NostrilD.Median finsE.Lateral lineObjective Show full explanation
Question 4The male toad differs from the female by havingA.Vocal sacsB.Shorter hind limbs C.Longer fore limbsD.Bulging eyesE.Nictating membraneObjective Show full explanation
Question 5Which of these animal is NOT metamerically segmented?A.Tape wormB.Earth worm C.CentipedeD.CrayfishE.SharkObjective Show full explanation
Question 6The glottis is the opening which leads to theA.OesophagusB.Larynx C.NostrilD.PharynxE.EpiphyteObjective Show full explanation
Question 7An organism X lives entirely on the waste products in another organism Y. In this association X is a A.SymbiontB.Saprophyte C.CommensalD.ParasiteE.EpiphyteObjective Show full explanation
Question 8The one-seed fruit in which the pericap and seed coat have become fused together is known asA.AcheneB.Samara C.LegumeD.CaryopsisE.DrupeObjective Show full explanation
Question 9The digestive enzyme that coagulate protein in milk isA.PtyalinB.Pepsin C.RenninD.TrypsinE.AmylaseObjective Show full explanation
Question 10In mucor or rhizopus carbohydrate is absorbed in the form ofA.StarchB.Sucrose C.GlycogenD.ArabinoseE.GlucoseObjective Show full explanation