JAMB BIOLOGY PAST QUESTIONSAcadlly LearningFebruary 28, 2022JAMB/UTME Exam Past Questions & Answers3 Comments 0% 6 JAMB BIOLOGY PAST QUESTIONS JAMB BIOLOGY PAST QUESTIONS Attempt 60 questions that will picked from our pool of questions. You have 1 hour to answer all the questions. You can retake the exams as many time as possible. Goodluck 1 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which of the organisms represent are notable agricultural pests II and III II and IV I and III I and IV 2 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Animals are said to gregarious when they give an alarm to alert others to show the normal protective behaviour of the group when danger threatens they transmit information from one individual to another they survive adverse conditions of cold weather they are of the same species moving together in a group 3 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Use the diagram to answer the question. The breeding posture illustrated in the courtship display amplexus mating reproductive swimming 4 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which of the following serves as the brain box in man skeleton skull spinal column head 5 / 60 Category: JAMB BIOLOGY PAST QUESTIONS A group of organisms of the same kind inhabiting the same environment is called ecosystem habitat species population 6 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which of the following protects the essential parts of the flower at bud stage? Carpels Petals Stamens Sepals 7 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The modification in structure, physiology and behaviour of plant and animal is called ______ succession evolution adaption variation 8 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The following parts are involved in breathing process, except nostrils ribs mouth diaphragm 9 / 60 Category: JAMB BIOLOGY PAST QUESTIONS An example of an endospermous seed is maize grain been seed cashew nut cotton seed 10 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Coloration of the eye is ______ variation morphological recessive physiological adaptive 11 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The path followed by air as it passes through the lungs in mammals pinna vestibular system perilymph cochlea 12 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which of the following choices correctly describes the composition of the cell membrane? contains lipids and protein contains only lipids contains only proteins contains lipids and cytosol 13 / 60 Category: JAMB BIOLOGY PAST QUESTIONS What would happen if solution Y is more concentrated than solution X The level of X and Y stands the same The level of X would rise, Y would rise The level of Y would rise, X would fall. The level of X would rise, Y would falls 14 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The type of nutrition in which two organisms of different species live together and derive nutrients from each other is holozoic nutrition saprophytic nutrition symbiotic nutrition holophytic nutrition 15 / 60 Category: JAMB BIOLOGY PAST QUESTIONS What is the primary function of cofactors? To aid in enzyme function To inhibit enzymes To synthesize enzymes To break down old enzymes 16 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The part of the mammalian ear responsible for the maintenance of balance is the vestibular system perilymph cochlea pinna 17 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The function of pith in plant is trap chlorophyll from the sunlight Absorb mineral salt and nutrient from the soil Pith, or medulla, is a tissue in the stems of vascular plants. Pith is composed of soft, spongy parenchyma cells, which store and transport nutrients throughout the plant. Removal of waste product from the plant 18 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which of the following describes the function of lymph Body defence Temperature regulation Engulfing Production of antibodies 19 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which of the following scenarios is an example of cohesion? Water molecules stay on the tip of a pine needle because the water is attracted to the surface of the needle. Water sticks to the walls of blood vessels. Water molecules stick to the surface of a mirror. Water molecules stick to one another and form a bead 20 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The type of nutrition exhibited when organism lives on the body surface or inside the body of another type of organism is parasitic Holozoic carnivores saprohytic 21 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which of the following animals has homodont dentition? Lizard Man Rat Pigeon 22 / 60 Category: JAMB BIOLOGY PAST QUESTIONS What it the function of contractile vacuole in paramecium Gets rid of excess water Gets rid of excreta Produces Enzymes Stores and digest food 23 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The type of nutrition shown by spirogyra is Holophytic Chemosynthetic Holozoic Symbiosis 24 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Use the diagram shown to answer the question. In plant cells, the role of the membrane is played by the mitochondrion nucleolus cell wall cytoplasm 25 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Use the diagram shown to answer the question. The experiment above is used to demonstrate the process of diffusion osmosis transportation water culture 26 / 60 Category: JAMB BIOLOGY PAST QUESTIONS A virus can sometimes be regarded as a living organism because it Reproduces in living cells It exists in a variety of shapes Is easily visible with the aid of an electron microscope causes diseases in plants and animals 27 / 60 Category: JAMB BIOLOGY PAST QUESTIONS A tissue is composed of a group of tissues related organs similar cells systems 28 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The cytoplasm of a cell is considered a very important component because it is the outermost part of the cell regulates the amount of energy in the cell is solely responsible for cell division suspends all cell organelles 29 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The path followed by air as it passes through the lungs in mammals is bronchi ⇢ trachea ⇢ alveoli ⇢ bronchioles trachea ⇢ bronchi ⇢ bronchioles ⇢ alveoli bronchioles ⇢ alveoli ⇢ bronchi ⇢ trachea trachea ⇢ bronchioles ⇢ bronchi ⇢alveoli 30 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The four classes of cnidarian include the following except Turbellaria Scyphozoa Anthozoa Cubozoa 31 / 60 Category: JAMB BIOLOGY PAST QUESTIONS What it the function of contractile vacuole in paramecium Stores and digest food Gets rid of excess water Produces Enzymes Gets rid of excreta 32 / 60 Category: JAMB BIOLOGY PAST QUESTIONS When sickle cell carrier marries a normal woman, the probability of them having a normal offspring is 0.75 0.5 0.25 .1 33 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The insect trapping movements of the leaves of the venus fly trap is a behavioural adaptation for support dormancy obtaining food surviving adverse weather conditions 34 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Red blood cells were found to have burst open after being placed in distill for an hour. This phenomenon is known as haemolysis plasmolysis wilting diffusion 35 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The ability of a living organism to detect and respond to changes in the environment is referred to as taxis growth locomotion irritability 36 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Inheritable character/features possessed by an organism can be referred to as Locus Traits Genes Allelo morphs 37 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which of the reproductive system in mammals secretes a part of the seminal fluid which raises the pH of the fluid in the female reproductive system? Vas deferens Prostate gland Seminal Vesicle Cowper's gland 38 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The host of Taenia Solium is _________ sheep cow dog pig 39 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The insects in which the maxillae are modified into a long coiled proboscis is mosquito butterfly housefly grasshopper 40 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Strong short and concical beak to pick and crush seeds is an adaptive feature of duck hawk weaver bird owl 41 / 60 Category: JAMB BIOLOGY PAST QUESTIONS In which of the following species is the biomass of an individual the smallest? In which of the following species is the biomass of an individual the smallest? Spirogvra sp Bufo sp Agama sp 42 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which of the following is a behavioural adaptation that protects prey from predators? Hibernation Dormancy Shedding of leaves Secreting irritating fluid 43 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The following are example of morphological variation except ability to taste PTC fingerprint size color 44 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Use the diagram to answer the question. The diagram shows that the organisms are viviparous hermaphrodite ovoviparous oviparous 45 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The attachment of the embryo to the wall of the uterus is called Placentation Implantation Ovulation Gametogenesis 46 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The hormones secreted by pancreas serves to Make the body react to emergencies Facilitate the development of facial hairs Raise the level of calcium in the blood Lower blood glucose level 47 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which organ removes the largest amount of excess water from the body? Liver Skin Lung Kidney 48 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The period of inactivity seen in some animals during long period of heat or drought is Hibernation Migration Adaptation Aestivation 49 / 60 Category: JAMB BIOLOGY PAST QUESTIONS An animal which is active during the day is known as a terrestrial animal homortacmic animal nocturnal animal diurnal animal 50 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Use the diagram shown to answer the question. After an hour, the level of water in the thistle funnel will fall double rise remain the same 51 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which of these organisms partly digest its food extracellularly? Cockroach Mosquito Termite Housefly 52 / 60 Category: JAMB BIOLOGY PAST QUESTIONS How many days does is used for incubation of an egg to release chick 22 20 21 23 53 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Cytokinesis of mitosis is a process that ensures that daughter cell inherit new genetic combinations worn out organelles are excluded from daughter cells each daughter cell gets the necessary organelles there is distribution of a complete set of genes into each daughter cell 54 / 60 Category: JAMB BIOLOGY PAST QUESTIONS An example of organism which exists as a colony is euglena chlamydomonas Volvox paramecium 55 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which of the following is not a transmitable character in plants Haemophilia Habit of growth Resistance to environmental factors Life span 56 / 60 Category: JAMB BIOLOGY PAST QUESTIONS One of the major ways in which the blood is able to defend the body against disease causing organisms is Clumping Absorption of fatty acids and glycerol Translocation Single circulation 57 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The longest bone in the body is the femur tibia scapula humerous 58 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which of these is not a sampling method for determining population size? capture and re-capture method transect method systematic sampling complete census 59 / 60 Category: JAMB BIOLOGY PAST QUESTIONS When a cell is placed in solution and the size of the cell increases, the concentration of solution is said to be dilute isotonic hypotonic hypertonic 60 / 60 Category: JAMB BIOLOGY PAST QUESTIONS When an ovary is placed on the receptacle above the other floral parts it is referred to as half inferior ovary superior ovary inferior ovary half superior ovary Email Your score is LinkedIn Facebook VKontakte 0% Restart quiz Send feedback Related posts: Download JAMB Subjects’ Syllabus JAMB MATHEMATICS PAST QUESTIONS JAMB ENGLISH LANGUAGE PAST QUESTIONS JAMB COMMERCE PAST QUESTIONS
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