JAMB – JAMB BIOLOGY PAST QUESTIONSJAMB BIOLOGY PAST QUESTIONSby Acadlly EducationJAMB3 Comments 0% 225 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 The insects in which the maxillae are modified into a long coiled proboscis is butterfly mosquito housefly grasshopper 2 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Inheritable character/features possessed by an organism can be referred to as Genes Locus Traits Allelo morphs 3 / 60 Category: JAMB BIOLOGY PAST QUESTIONS A group of organisms of the same kind inhabiting the same environment is called species ecosystem population habitat 4 / 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 hypertonic hypotonic isotonic 5 / 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 double rise remain the same fall 6 / 60 Category: JAMB BIOLOGY PAST QUESTIONS One of the following is a process of transmission of hereditary characteristics by chromosomes Separation of homologous chromosomes into four daughter cells Genes relating to the same character occupy identical locations on the chromosomes Dictating the formation of a protein by a gene in a chromosome Separation of gametes during fertilization 7 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The bacteria that is found in the root nodules of leguminous plants is nostoc rhizobium clostridium azotobacter 8 / 60 Category: JAMB BIOLOGY PAST QUESTIONS When sickle cell carrier marries a normal woman, the probability of them having a normal offspring is 0.25 .1 0.75 0.5 9 / 60 Category: JAMB BIOLOGY PAST QUESTIONS A 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 able to carry out photosynthesis using carbon dioxide in the pond water better adapted to life in darkness than to life in light able to carry out holozoic nutrition 10 / 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 saprophytic nutrition holozoic nutrition symbiotic nutrition holophytic nutrition 11 / 60 Category: JAMB BIOLOGY PAST QUESTIONS In which of the following species is the biomass of an individual the smallest? Spirogvra sp In which of the following species is the biomass of an individual the smallest? Agama sp Bufo sp 12 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The hormones secreted by pancreas serves to Make the body react to emergencies Lower blood glucose level Facilitate the development of facial hairs Raise the level of calcium in the blood 13 / 60 Category: JAMB BIOLOGY PAST QUESTIONS What is the primary function of cofactors? To synthesize enzymes To aid in enzyme function To break down old enzymes To inhibit enzymes 14 / 60 Category: JAMB BIOLOGY PAST QUESTIONS A tissue is composed of a group of similar cells tissues related organs systems 15 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which of the following animals has homodont dentition? Man Lizard Pigeon Rat 16 / 60 Category: JAMB BIOLOGY PAST QUESTIONS An organism which exhibit extracellular digestion is Spirogyra Rhizopus Paramecium Amoeba 17 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The path followed by air as it passes through the lungs in mammals perilymph pinna cochlea vestibular system 18 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The four classes of cnidarian include the following except Scyphozoa Turbellaria Cubozoa Anthozoa 19 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Cytokinesis of mitosis is a process that ensures that 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 worn out organelles are excluded from daughter cells 20 / 60 Category: JAMB BIOLOGY PAST QUESTIONS A boy who is fond of swimming in a pond finds himself passing urine with traces of blood. He is like to have contracted? poliomyelitis onchocerciasis salmonellosis schistosomiasis 21 / 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 superior ovary superior ovary inferior ovary half inferior ovary 22 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The population of different organisms that exist together in a habitat is called biomes biosphere community ecology 23 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Use the diagram to answer the question. The breeding posture illustrated in the mating courtship display amplexus reproductive swimming 24 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The level of organism in spirogyra and volvox is Tissue organ system cell 25 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Agglutination is the _______ of the ________ white blood cells, red blood cell coagulation, red blood cell coagulation, white bloodcell coagulation, water 26 / 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 irritability growth taxis locomotion 27 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The following parts are involved in breathing process, except mouth diaphragm ribs nostrils 28 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The common thing in plant and animal cell is centrioles nucleus chloroplast cell wall 29 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The period of inactivity seen in some animals during long period of heat or drought is Aestivation Hibernation Adaptation Migration 30 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The curvature movement of plants in response to the stimulus of water is called Phototropism hydrotropism thigmotropism geotropism 31 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which of the following theories was NOT considered by Darwin in his evolutionary theory? use and disuse survival of the fitest competition variation 32 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The feeding relationship among a set of members of a community is referred to as _______? pyramid of member pyramid of energy a food chain a food web 33 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The longest bone in the body is the scapula tibia femur humerous 34 / 60 Category: JAMB BIOLOGY PAST QUESTIONS A pollutant that is mostly associated with acid rain is Ozone Carbony (IV) oxide Nitrogen (IV) oxide Flourine 35 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which of the following pairs of organisms are photosynthetic? Amoeba and paramecium Nostoc and plasmodium Euglena and chlamydomonas Volvox and Rhizopus 36 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Use the diagram to answer the question that followsThe instrument is used to measure direction of wind atmospheric pressure relative humidity spread of wind 37 / 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 saprohytic Holozoic carnivores parasitic 38 / 60 Category: JAMB BIOLOGY PAST QUESTIONS An accurate identification of a rapist can be carried out by conducting blood group test behavioural tests DNA analysis RNA analysis 39 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which of the following plant hormone is responsible for ripening of fruits? Ethylene Cytokinins Abscisic acid Gibberellins 40 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The cytoplasm of a cell is considered a very important component because it suspends all cell organelles regulates the amount of energy in the cell is solely responsible for cell division is the outermost part of the cell 41 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The attachment of the embryo to the wall of the uterus is called Placentation Gametogenesis Ovulation Implantation 42 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which of the following is not a transmitable character in plants Haemophilia Habit of growth Life span Resistance to environmental factors 43 / 60 Category: JAMB BIOLOGY PAST QUESTIONS How many days does is used for incubation of an egg to release chick 22 23 20 21 44 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The flame cells are used for excretion in Fluke Nematode Volvox Bacteria 45 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Evidence of evolution include the following except fossil records mutation of genes comparative anatomy geographical distribution of organisms 46 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which of the following protects the essential parts of the flower at bud stage? Petals Sepals Carpels Stamens 47 / 60 Category: JAMB BIOLOGY PAST QUESTIONS What it the function of contractile vacuole in paramecium Produces Enzymes Stores and digest food Gets rid of excreta Gets rid of excess water 48 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Animals are said to gregarious when they are of the same species moving together in a group they transmit information from one individual to another they give an alarm to alert others to show the normal protective behaviour of the group when danger threatens they survive adverse conditions of cold weather 49 / 60 Category: JAMB BIOLOGY PAST QUESTIONS The flippers of a whale and the fins of a fish are examples of convergent evolution divergent evolution continuous variation co-evolution 50 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which of the following is an agent of a sexually transmitted disease? Clostridium tetani Entamoeba histolytica Treponema pallidum Salmonella typhi 51 / 60 Category: JAMB BIOLOGY PAST QUESTIONS DNA in eukaryotic cells is contained in the central vacuole golgi body nucleus lysosome 52 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Physiological adaptation to very dry conditions in animal demonstrates Rejuvenation Aestivation Hibernation Xeromorphism 53 / 60 Category: JAMB BIOLOGY PAST QUESTIONS An animal which is active during the day is known as a nocturnal animal terrestrial animal homortacmic animal diurnal animal 54 / 60 Category: JAMB BIOLOGY PAST QUESTIONS An example of an endospermous seed is maize grain cashew nut cotton seed been seed 55 / 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 ⇢ bronchioles ⇢ bronchi ⇢alveoli bronchioles ⇢ alveoli ⇢ bronchi ⇢ trachea trachea ⇢ bronchi ⇢ bronchioles ⇢ alveoli 56 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Food chain refers to the feeding relationships between animals in a ______? phylum community group Family 57 / 60 Category: JAMB BIOLOGY PAST QUESTIONS Which of the following choices correctly describes the composition of the cell membrane? contains only proteins contains lipids and protein contains only lipids contains lipids and cytosol 58 / 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 Absorption of fatty acids and glycerol Clumping Single circulation Translocation 59 / 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 wilting diffusion plasmolysis 60 / 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? Seminal Vesicle Vas deferens Prostate gland Cowper's gland Email Your score is LinkedIn Facebook VKontakte 0% Restart quiz Send feedback Is this content useful? Please share this post: Share on WhatsApp Share on Facebook Share on X (Twitter) Share on LinkedIn Share on EmailpreviousBECE BASIC TECHNOLOGY PAST QUESTIONSnextAFRICAN UNION 3 thoughts on “JAMB BIOLOGY PAST QUESTIONS” Aadeniran Samson March 21, 2023 at 3:16 pm Reply The is a life changer Samuel Okeke March 21, 2023 at 7:09 pm Reply Thank you Adeniran Gboyega June 15, 2021 at 5:36 pm Reply i love the question Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Name * Email * Website Comment * Alternative:WPA
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