JAMB BIOLOGY PAST QUESTIONSby Webbpedia EducationJAMB3 Comments0% 224 JAMB BIOLOGY PAST QUESTIONSJAMB BIOLOGY PAST QUESTIONSAttempt 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 QUESTIONSThe yellowish colored liquid component of blood that normally holds the blood cells in suspension is water plasma thrombocyte serum 2 / 60 Category: JAMB BIOLOGY PAST QUESTIONSStrong short and concical beak to pick and crush seeds is an adaptive feature of hawk weaver bird duck owl 3 / 60 Category: JAMB BIOLOGY PAST QUESTIONSA beaker of pond water containing few specimens of Euglena was placed in a dark room for two weeks. At the end of this period, the specimens of Euglena were still alive because they were not overcrowded better adapted to life in darkness than to life in light able to carry out photosynthesis using carbon dioxide in the pond water able to carry out holozoic nutrition 4 / 60 Category: JAMB BIOLOGY PAST QUESTIONSThe flippers of a whale and the fins of a fish are examples of convergent evolution co-evolution continuous variation divergent evolution 5 / 60 Category: JAMB BIOLOGY PAST QUESTIONSWhich of the following pairs of organisms are photosynthetic? Nostoc and plasmodium Volvox and Rhizopus Euglena and chlamydomonas Amoeba and paramecium 6 / 60 Category: JAMB BIOLOGY PAST QUESTIONSAbility to taste PTC in some individuals is a character that is acquired heritable sex-linked morphological 7 / 60 Category: JAMB BIOLOGY PAST QUESTIONSThe path followed by air as it passes through the lungs in mammals is trachea ⇢ bronchioles ⇢ bronchi ⇢alveoli trachea ⇢ bronchi ⇢ bronchioles ⇢ alveoli bronchi ⇢ trachea ⇢ alveoli ⇢ bronchioles bronchioles ⇢ alveoli ⇢ bronchi ⇢ trachea 8 / 60 Category: JAMB BIOLOGY PAST QUESTIONSA group of closely related organisms capable of interbreeding to produce the fertile offspring are known as members of a class species kingdom family 9 / 60 Category: JAMB BIOLOGY PAST QUESTIONSOne of the following is a process of transmission of hereditary characteristics by chromosomes Separation of homologous chromosomes into four daughter cells Separation of gametes during fertilization Genes relating to the same character occupy identical locations on the chromosomes Dictating the formation of a protein by a gene in a chromosome 10 / 60 Category: JAMB BIOLOGY PAST QUESTIONSThe four classes of cnidarian include the following except Cubozoa Scyphozoa Anthozoa Turbellaria 11 / 60 Category: JAMB BIOLOGY PAST QUESTIONSWhich 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 one another and form a bead Water molecules stick to the surface of a mirror. 12 / 60 Category: JAMB BIOLOGY PAST QUESTIONSUse the diagram to answer the question. The breeding posture illustrated in the amplexus reproductive swimming courtship display mating 13 / 60 Category: JAMB BIOLOGY PAST QUESTIONSThe cytoplasm of a cell is considered a very important component because it regulates the amount of energy in the cell is solely responsible for cell division is the outermost part of the cell suspends all cell organelles 14 / 60 Category: JAMB BIOLOGY PAST QUESTIONSUse the diagram shown to answer the question. The experiment above is used to demonstrate the process of water culture osmosis diffusion transportation 15 / 60 Category: JAMB BIOLOGY PAST QUESTIONSThe part of the mammalian ear responsible for the maintenance of balance is the cochlea vestibular system pinna perilymph 16 / 60 Category: JAMB BIOLOGY PAST QUESTIONSAn animal which is active during the day is known as a nocturnal animal diurnal animal homortacmic animal terrestrial animal 17 / 60 Category: JAMB BIOLOGY PAST QUESTIONSAnimals are said to gregarious when they survive adverse conditions of cold weather they transmit information from one individual to another they are of the same species moving together in a group they give an alarm to alert others to show the normal protective behaviour of the group when danger threatens 18 / 60 Category: JAMB BIOLOGY PAST QUESTIONSWhich of the following is a behavioural adaptation that protects prey from predators? Shedding of leaves Dormancy Secreting irritating fluid Hibernation 19 / 60 Category: JAMB BIOLOGY PAST QUESTIONSAn example of organism which exists as a colony is paramecium Volvox chlamydomonas euglena 20 / 60 Category: JAMB BIOLOGY PAST QUESTIONSSize, colour and fingerprints are examples of ______ discontinuous variation adaptive variation physiological variation morphological variation 21 / 60 Category: JAMB BIOLOGY PAST QUESTIONSAn accurate identification of a rapist can be carried out by conducting blood group test DNA analysis RNA analysis behavioural tests 22 / 60 Category: JAMB BIOLOGY PAST QUESTIONSIn which of the following species is the biomass of an individual the smallest? Spirogvra sp Agama sp In which of the following species is the biomass of an individual the smallest? Bufo sp 23 / 60 Category: JAMB BIOLOGY PAST QUESTIONSWhat is the primary function of cofactors? To inhibit enzymes To aid in enzyme function To synthesize enzymes To break down old enzymes 24 / 60 Category: JAMB BIOLOGY PAST QUESTIONSWhich of the following theories was NOT considered by Darwin in his evolutionary theory? variation use and disuse competition survival of the fitest 25 / 60 Category: JAMB BIOLOGY PAST QUESTIONSCytokinesis of mitosis is a process that ensures that worn out organelles are excluded from daughter cells daughter cell inherit new genetic combinations there is distribution of a complete set of genes into each daughter cell each daughter cell gets the necessary organelles 26 / 60 Category: JAMB BIOLOGY PAST QUESTIONSThe attachment of the embryo to the wall of the uterus is called Placentation Gametogenesis Implantation Ovulation 27 / 60 Category: JAMB BIOLOGY PAST QUESTIONSWhich of the following animals has homodont dentition? Rat Pigeon Man Lizard 28 / 60 Category: JAMB BIOLOGY PAST QUESTIONSOne important characteristics of green plant is that they possess specialized sense organs Respond slowly to stimuli Are autotropic Are usually motile 29 / 60 Category: JAMB BIOLOGY PAST QUESTIONSThe hormones secreted by pancreas serves to Raise the level of calcium in the blood Facilitate the development of facial hairs Make the body react to emergencies Lower blood glucose level 30 / 60 Category: JAMB BIOLOGY PAST QUESTIONSOne of the major ways in which the blood is able to defend the body against disease causing organisms is Translocation Absorption of fatty acids and glycerol Clumping Single circulation 31 / 60 Category: JAMB BIOLOGY PAST QUESTIONSWhich of the following choices correctly describes the composition of the cell membrane? contains lipids and cytosol contains only proteins contains lipids and protein contains only lipids 32 / 60 Category: JAMB BIOLOGY PAST QUESTIONSThe feeding relationship among a set of members of a community is referred to as _______? a food web a food chain pyramid of member pyramid of energy 33 / 60 Category: JAMB BIOLOGY PAST QUESTIONSWhat it the function of contractile vacuole in paramecium Stores and digest food Produces Enzymes Gets rid of excreta Gets rid of excess water 34 / 60 Category: JAMB BIOLOGY PAST QUESTIONSWhen sickle cell carrier marries a normal woman, the probability of them having a normal offspring is 0.25 0.5 0.75 .1 35 / 60 Category: JAMB BIOLOGY PAST QUESTIONSWhich of the following is an agent of a sexually transmitted disease? Entamoeba histolytica Clostridium tetani Treponema pallidum Salmonella typhi 36 / 60 Category: JAMB BIOLOGY PAST QUESTIONSA bacteria that is spherically shaped is called? bacillus coccus diplobacillus vibrio 37 / 60 Category: JAMB BIOLOGY PAST QUESTIONSFood chain refers to the feeding relationships between animals in a ______? phylum Family group community 38 / 60 Category: JAMB BIOLOGY PAST QUESTIONSRaw materials required by green plants to manufacture their food are mainly fluids mainly gases inorganic substances living materials 39 / 60 Category: JAMB BIOLOGY PAST QUESTIONSUse the diagram shown to answer the question. In plant cells, the role of the membrane is played by the mitochondrion cell wall cytoplasm nucleolus 40 / 60 Category: JAMB BIOLOGY PAST QUESTIONSRed blood cells were found to have burst open after being placed in distill for an hour. This phenomenon is known as plasmolysis haemolysis wilting diffusion 41 / 60 Category: JAMB BIOLOGY PAST QUESTIONSWhen an ovary is placed on the receptacle above the other floral parts it is referred to as half inferior ovary inferior ovary superior ovary half superior ovary 42 / 60 Category: JAMB BIOLOGY PAST QUESTIONSThe longest bone in the body is the tibia humerous femur scapula 43 / 60 Category: JAMB BIOLOGY PAST QUESTIONSThe type of nutrition shown by spirogyra is Chemosynthetic Holozoic Symbiosis Holophytic 44 / 60 Category: JAMB BIOLOGY PAST QUESTIONSThe insect trapping movements of the leaves of the venus fly trap is a behavioural adaptation for dormancy surviving adverse weather conditions support obtaining food 45 / 60 Category: JAMB BIOLOGY PAST QUESTIONSThe insects in which the maxillae are modified into a long coiled proboscis is grasshopper mosquito butterfly housefly 46 / 60 Category: JAMB BIOLOGY PAST QUESTIONSWhich of the organisms represent are notable agricultural pests I and IV II and IV I and III II and III 47 / 60 Category: JAMB BIOLOGY PAST QUESTIONSThe period of inactivity seen in some animals during long period of heat or drought is Adaptation Migration Hibernation Aestivation 48 / 60 Category: JAMB BIOLOGY PAST QUESTIONSWhich 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? Prostate gland Cowper's gland Seminal Vesicle Vas deferens 49 / 60 Category: JAMB BIOLOGY PAST QUESTIONSThe flame cells are used for excretion in Nematode Fluke Bacteria Volvox 50 / 60 Category: JAMB BIOLOGY PAST QUESTIONSUse the diagram shown to answer the question. After an hour, the level of water in the thistle funnel will double remain the same fall rise 51 / 60 Category: JAMB BIOLOGY PAST QUESTIONSA boy who is fond of swimming in a pond finds himself passing urine with traces of blood. He is like to have contracted? poliomyelitis schistosomiasis salmonellosis onchocerciasis 52 / 60 Category: JAMB BIOLOGY PAST QUESTIONSEvidence of evolution include the following except geographical distribution of organisms comparative anatomy mutation of genes fossil records 53 / 60 Category: JAMB BIOLOGY PAST QUESTIONSWhen a cell is placed in solution and the size of the cell increases, the concentration of solution is said to be hypotonic isotonic dilute hypertonic 54 / 60 Category: JAMB BIOLOGY PAST QUESTIONSA man who is heterozygous for the disease haemophilia marries a woman who is double recessive for haemophilia. What percentage of their offspring would have the disease? 0% 75% 25% 50% 55 / 60 Category: JAMB BIOLOGY PAST QUESTIONSWhich of the following serves as the brain box in man skeleton skull spinal column head 56 / 60 Category: JAMB BIOLOGY PAST QUESTIONSWhich of these is not a sampling method for determining population size? capture and re-capture method complete census transect method systematic sampling 57 / 60 Category: JAMB BIOLOGY PAST QUESTIONSBlood circulation in a mammal is said to be double because It circulates in both the hands and other organs It moves in both arteries and veins The heart contains auricles and ventricles It passes twice through the heart in a complete circuit 58 / 60 Category: JAMB BIOLOGY PAST QUESTIONSUse the diagram to answer the question that followsThe instrument is used to measure direction of wind spread of wind relative humidity atmospheric pressure 59 / 60 Category: JAMB BIOLOGY PAST QUESTIONSWhich of the following is not a transmitable character in plants Habit of growth Haemophilia Life span Resistance to environmental factors 60 / 60 Category: JAMB BIOLOGY PAST QUESTIONSInheritable character/features possessed by an organism can be referred to as Locus Traits Allelo morphs Genes Email Your score is LinkedIn Facebook VKontakte 0% Restart quiz Send feedback previousBECE BASIC TECHNOLOGY PAST QUESTIONSnextAFRICAN UNION3 thoughts on “JAMB BIOLOGY PAST QUESTIONS” Aadeniran Samson March 21, 2023 at 3:16 pm ReplyThe is a life changer Samuel Okeke March 21, 2023 at 7:09 pm ReplyThank you Adeniran Gboyega June 15, 2021 at 5:36 pm Replyi love the questionLeave a Reply Cancel replyYour email address will not be published. Required fields are marked *Name * Email * Website Comment *
The is a life changer
Thank you Adeniran
i love the question