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";  1:7 $b$(30):a$(6,27) aa=0:a(26) .3,2;"Biology Test is a set of"; "/4,2;"multiple choice questions"; ,.5,2;"designed to exercise the"; 626,2;"student in preparation for O"; @07,2;"level G.C.E. examinations."; J+9 ,2;"The questions will be"; T-10 ,2;"presented continuously"; ^-11 ,2;"until you press '0' in"; h012 ,2;"reply to a question; when"; r013 ,2;"your score will be put on"; |"14,2;"the screen."; $19,9 ;"< GOOD LUCK >"; 1a=15000:a:nq=0:ca=0 q=(*90Z)+1 a=024 a(aa+1)=q410 a:aa=25aa=0 aa=aa+1:a(aa)=q 990+q*10 :q$ a=15:a$(a) a:a=220 a,1;b$;:a an k=4:830> a=15 a+11 ,1;a;". ";  a$(a);:a 6:1:1 520,1;" Enter your answer now. "; c= !23613=\,82R &c<480540 0c>535540 :c=480700 D#0.05|L,24:c=c-480 Nc=an640 b519,1;" That is not correct. "; l920,1;" The correct answer was: ";an;" "; v 660 ca=ca+1 520,1;" That is the correct answer. "; nq=nq+1 a=11000:a 7:1:0 20,1;b$; 19,1;b$;  410 1:7:0 "ca=0c=0:710 "nq=0c=0:710 c=(ca/nq*100d) a=220 a,1;b$;:a 6:1:0 .18,6;" Your score is: ";c;"% "; 19,1;b$; 520,1;" Do you want more questions? "; c=  c=89Y670 c=121y670  c=78N *c=110n 4 770 >q$<31910 C23613=\,82R Ha=301-1 Rq$(a)=" "870f \a fe$=q$(1a-1) pk,1;e$ zq$=q$(a+1̱q$) k=k+1:830> k,1;q$:  0 H"Which of the following structures is not an example of plant tissue?" "Pith"  "Epidermis"  "Phloem"  "Mesophyll" "Root"  5 >"Which of the following is not present in a root hair cell?"  "Nucleus" "Chloroplast" "Plasma membrane"  "Vacuole" "Cellulose cell wall"  2 f"What is the name of the layer of Cytoplasm which begins the formation of a pseudopodium in Ameoba?"  "Plasmagel"  "Ectoderm"  "Endoplasm"  "Ectoplasm" "Plasmodium"  3 *"How does the Paramecium organism move?" "By putting out pseudopodia" "By muscular contractions"  "Floating in water currents"  "By beating cilia"  "By beating flagella"  4 /"What is the outer coat of a Euglena called?" "Cellulose cell wall"  "Cuticle"  "Pericarp"  "Pellicle"  "Cutin"  4 Q"What is the name of the sting cell which the Hydra uses to capture it's prey?" "Blastocyst" "Trophoblast" "Nematocyst"  "Blastula"  "Coenocyte"  3 $&"Where is the Mucor commonly found?" %"Fermenting beer" &"Horse dung" '"Bread dough" ("Antibiotic culture medium" )"Maturing cheese" * 2 .E"Which desease is not carried by the dirty habits of the housefly?" / "Typhoid" 0 "Cholera" 1 "Dysentry" 2"Poliomyelitis" 3 "Malaria" 4 5 8p"What is the most likely origin of the Carbon atom in a free molecule of starch in the cell of a green plant?" 9"Spongy layer" :"Palisade layer" ; "Mesophyll" < "Epidermis" ="The guard cells" > 2 B"When testing a leaf for starch to see if it has carried out photosynthesis why is it necessary to boil it in water for half an hour first?" C"To sterilize it" D"To Hydrolyse the starch" E"To remove the chlorophyll" F"To destroy the enzymes" G"So the starch will go black" H 4 L2"Where is the food stored in the Daffodil bulb?" M"Outer scale leaves" N"Inner scale leaves" O"Leaf bases" P"Lateral buds" Q "The stem" R 2 V;"The Iris reproduces vegitatively by the development of;" W "bulbs" X "rhizoids" Y "rhizomes" Z "corms" [ "tubers" \ 3 `d"Which of the following foods does not have to be digested before it can be absorbed by the body?" a"Fats" b "Starch" c "Vitamins" d "Maltose" e "Proteins" f 3 j4"Which of the following enzymes attacks Peptones?" k "Amylase" l "Rennin" m "Lipase" n "Trypsin" o "Lactase" p 4 t%"Incisor teeth are those that are;" u"cutting teeth" v"sharp tearing teeth" w"large grinding teeth" x"ridged crushing teeth" y"pointed tearing teeth" z 1 ~4"Carnassial teeth are adapted for which function?"  "Biting" "Shearing or slicing"  "Grinding"  "Crushing" "Gripping prey"  2 4"Which structure enables the fly to suck up food?"  "Maxilla"  "Proboscis"  "Mandible" "Palp"  "Stylet"  2 D"Which enzyme requires a highly acid background in which to work?" "Salivary amylase"  "Pepsin"  "Trypsin"  "Lipase"  "Maltase"  2 "Which of the following terms describes a method of feeding in which simple compounds are absorbed and built up into complex substances?"  "Symbiotic" "Holophytic"  "Parasitic" "Saprophitic"  "Holozoic"  2 4"A parasitic organism is always found to feed on;" "organic matter in soil" "dead animals" "living organisms" "inside living organisms" "dead plants"  3 J"Which of the follwing food substances has the highest calorific value?"  "Proteins" "Fats" "Amino-acids" "Carbo-hydrates"  "Sugars"  2 <"Which of the following foods contains no source of fats?"  "Butter"  "Cheese" "Eggs"  "Potatoes"  "Margarine"  4 ="Which of the following substances is not a Carbo-hydrate?" "Cane sugar"  "Cellulose"  "Starch"  "Glucose"  "Chitin"  5 ;"Which of the following substances is rich in vitamin D?" "Vegetables" "Egg whites" "Cod liver oil" "Milk"  "Tomatoes"  3 F"The lack of vitamin C in the diet causes which deficiency desease?"  "Pellagra"  "Scurvy"  "Blindness"  "Beri-beri"  "Rickets"  2 m"Sunlight is important to avoid abnormal bone formation in people suffering from which vitamin deficiency?" "D" "B1" "A" "C" "K"  1 Y"Which of the following food sources is mainly responsible for growth in young people?" "Fats"  "Proteins"  "Starch" "Mineral salts"  "Vitamins"  2 7"Which of the following is used to form Heamoglobin?"  "Calcium"  "Iodine" "Iron"  "Potassium"  "Sodium"  3 f"Which of the following reagents is used for detecting the presence of protein in a sample of food?"  "Iodine" "Benedict's solution" "Millon's reagent" "D.C.P.I.P."  "Alchohol"  3  l"The presence of which food is being tested when the sample is simply boiled up with Benedict's solution?"  "Starch"  "Glucose"  "Sucrose" "Fats"  "Proteins"  2 5"Mistletoe is an example of what kind of organism?" "Facultative paradise" "Obligate parasite" "Semi-parasite" "Saprophyte"  "Symbiont"  3 ."Which of the following is an Ectoparasite?" "Plasmodium"  "Roundworm" !"Trypanasoma" " "Tapeworm" #"Body louse" $ 5 ("The process of Guttation or dropping of water from the tips of leaves is thought to be due to which of the following phenomena?" )"Leaf suction" *"Excess transpiration" +"Root pressure" ,"Turgor pressure" -"Wall pressure" . 3 2]"What is the name of the apparatus that is used to measure transpiration in a leafy shoot?" 3 "Barometer" 4"Photometer" 5 "Porometer" 6 "Potometer" 7"Calorimeter" 8 4 <."What fraction of the atmosphere is Oxygen?" ="1/3" >"3/4" ?"1/2" @"9/10" A"1/5" B 5 Fk"Light brown Bicarbonate indicator will absorb Carbon Dioxide and in doing so will change the colour to;" G"red" H"dark brown" I "purple" J "yellow" K"pink" L 4 PG"Which of the following does not take place when respiration occurs?" Q"Heat is produced" R"Oxygen is absorbed" S"Carbon Dioxide is released" T"Energy is produced" U"Sugar is produced" V 5 Z>"What is the main organ used by a Whale in order to breath?" [ "Spiracles" \"Skin" ] "Lungs" ^ "Gills" _ "Air sacs" ` 3 dH"Which component of the blood is responsible for transporting Oxygen?" e "Red cells" f"White cells" g "Plasma" h "Lymph" i "Platelets" j 1 n\"Which of the following cells is not found in the vascular bundles of a herbaceous plant?" o "Vessels" p"Sieve tubes" q"Companion cells" r"Cambial cells" s"Paranchyma" t 5 xN"What is the process by which sugars are moved around in a flowering plant?" y"Transpiration" z "Diffusion" { "Osmosis" |"Translocation" }"Active transport" ~ 4 _"Which tissue is responsible for the transport of mineral salts and water in a living plant?"  "Phloem" "Paranchyma"  "Xylem"  "Mesophyll"  "Cambium"  3 ;"Which of the following is not found in mammalian blood?" "Erythrocytes"  "Plasma" "Fibrocytes" "Leucocytes"  "Platelets"  3 "A number of chemicals are carried around in the liquid part of the blood. Which of the following is transported in this way?" "Sodium Chloride"  "Glucose" "Amino acids"  "Fibrogen" "Heamoglobin"  5 O"Which component of the blood is mostly concerned with control of infection?" "Tissue fluid"  "Platelets"  "Plasma" "Red corpuscles" "White corpuscles"  5 "A blood sample was added to anti A-serum and nothing happened. When anti B-serum was added clotting accured. This indicates blood group;" "O" "AB" "A" "B" "neither A nor B"  4 Z"Where are soluble foods carried from and to when they flow in the Hepatic Portal vein?" "Liver to Heart" "Stomach to Liver" "Ileum to Liver" "Ileum to Kidney" "Liver to Kidney"  5 p"Which of the following vessels is involved in the direct transport of Oxygen from blood to the tissue cells?" "Arterioles"  "Veins"  "Alveoli" "Capillaries"  "Arteries"  4 "Where is urea made?" "in the Blood" "in the Kidneys" "in the Gall bladder" "in the Liver" "in the Spleen"  4 @"Which of the following substances is not found in the urine?"  "Sugar" "Urea" "Excess hormone"  "Water" "Mineral salts"  1 m"Which of the following body parts secretes a hormone which helps a person react to a dangerous situation?" "Adrenal bodies" "Pituitary bodies" "Thyroid gland"  "Spleen"  "Pancreas"  1 W"Which of the following hormone producing structures is not solely a ductless gland?" "Adrenal bodies"  "Pancreas" "Pituitary gland"  "Ovary" "Thyroid gland"  2 6"Which of the following chemicals is not a hormone?"  "Thyroxin"  "Testerone"  "Oestrogen" "Adrenaline" "Pancreatin"  5 7"Which of the following structures secrete hormones?" "Salivary glands" "Salivary ducts" "Sweat glands" "Sebaceous glands"  "Ductless"  5 ="Which desease is caused by a malfunction of the pancreas?"  "Jaundice"  "Rickets"  "Malaria"  "Aneamia"  "Diabetes"  5 b"Which process is responsible for increasing the number of cells at the tip of a growning root?" "Etiolation" "Vacuolation"  "Meiosis"  "Accretion"  "Mitosis"  5 e"Which sequence of events represents the series of events which can be seen in an apical meristem?" "Appearance of chromasomes" "Thickening of cell walls" "Appearance of vacuoles" "Cell division" "Mitotic nuclear division"  5 "W"Which of the following insects has a complete metamorphosis during it's life cycle?" # "Locust" $ "Cockroach" %"Bee" & "Dragonfly" ' "Aphid" ( 3 ,B"Which of the following animals does not have an Endo-skeleton?" -"Newt" ."Sea urchin" /"Stickleback" 0"Duck" 1 "Whale" 2 2 6F"What type of joint is found between the vertibrae of the backbone?" 7 "Fixed" 8 "Hinge" 9"Rotating of pivot" : "Gliding" ;"Semi-mobile" < 5 @<"Which of the following does not have a jointed skeleton?" A "Lobster" B "Snail" C "Spider" D "Dragonfly" E "Centipede" F 2 J>"Which of the following is not an example of reflex action?" K"Eye blinking" L "Talking" M"Withdrawl of hand from heat" N "Coughing" O"Swallowing" P 2 Tk"Which of the following terms can be applied to the smell of food that starts a dog salivating? It is a;" U "receptor" V "impulse" W "response" X "effector" Y "stimulus" Z 5 ^L"Which part of the eye controls the amount of light entering the eyeball?" _"Ciliary muscle" `"Iris" a "Cornea" b "Pupil" c"Lens" d 2 h-"Which area of the eye is light sensitive?" i "Choroid" j "Sclerotic" k "Retina" l "Cornea" m"Lens" n 3 rb"Name the revolving drum apparatus used to demonstrate how roots and shoots respond to gravity?" s "Photostat" t "Geostat" u "Klinostat" v "Rheostat" w"Trophostat" x 3 |J"What type of response is shown by a seedling stem to unilateral light?" }"None" ~"Negatively phototropic" "Positively phototropic" "Positively chemotropic" "Negatively heliotropic"  3 ["Which of the following plants does not produce a reproductive structure called a spore?"  "Yeast"  "Mushroom" "Moss"  "Mucor"  "Buttercup"  5 g"Which of the following organisms does not show any evidence of a sexual phase in it's life history?"  "Spirogyra"  "Mucor"  "Ameoba"  "Hydra" "Paramecium"  3 A"Which of the following organisms reproduces by parthogenesis?"  "Mucor" "Fern plant"  "Locust" "Bean aphid"  "Sweet pea"  5 w"What is the correct name of the cell division which is responsible for the production of gametes in the sex organs?" "Reproduction division"  "Mitotic"  "Nuclear"  "Mitosis"  "Meiosis"  5 B"What structure will the ovary wall become after fertilization?" "Receptacle"  "Seed coat"  "Carpel"  "Pericarp"  "Perianth"  4 1"which of the following fruits is indehiscent?"  "Dandelion"  "Lupin" "Wallflower" "Willow herb"  "Poppy"  1 8"Which of the following seeds only has one Cotyledon?" "Broad bean" "Pea"  "Sunflower"  "Maize" "French bean"  4 Z"Which of the following fruits or seeds is not especially adapted for animal dispersal?"  "Mistletoe" "Willow herb" "Strawberry"  "Acorn"  "Burdock"  2 Z"Which of the following characteristics is not true of siliqua e.g. a wallflower fruit?" "Many seeded" "Dry"  "Dehiscent" "Formed by 2 joined Carpels" "Schitzocarpic"  5 G"Where does the fertilization of the female egg occur in the rabbit?"  "Uterus"  "Ovary" "Falopian tube" "Womb"  "Vagina"  3 "Which organ produces sperm?" "Cowper's gland"  "Penis" "Seminal vesicles" "Prostate gland"  "Testis"  5 R"Which of the following animals shows internal fertilization of the female egg?" "Frog"  "Lizard"  "Trout"  "Hydra"  "Earthworm"  2 :"What is the natural life span of the human female egg?" "0 to 3 hours" "6 to 9 hours" "12 to 24 hours" "24 to 36 hours" "3 to 4 days"  3 Z"What structure prevents the mixing of the blood of the feotus with that of the mother?"  "Umbilical cord"  "Uterus wall"  "Placenta"  "Amnion"  "Umbilicus"  2 3"Which animal has the shortest gestation period?"  "Rabbit" "Man" "Cat"  "Horse"  "Mouse"  5 H"Which animal does not show any parental care towards it's offspring?"  "Horse"  "Robin"  "Lizard"  "Mouse" !"Guinea pig" " 3 &C"How many chromasomes are there in a normal human sperm nucleus?" '"23" ("46" )"44" *"22" +"11" , 1 0~"What is the genetic constitution of an F1 generation after crossing a homozygous tall plant with a homozygous dwarf plant?" 1"1 tall: 1 short" 2"3 tall: 1 short" 3 "All tall" 4"1 tall: 3 short" 5 "All short" 6 2 :W"What part of the mouthparts of a Locust or Cockroach is equivalent to an upper lip?" ; "Labrum" < "Mandibles" = "Maxillea" >"Palp" ? "Labium" @ 1 D7"Who proposed the theory of aquired characteristics?" E "De vries" F "Lamark" G "Darwin" H"Leuwenhoek" I "Wallace" J 2 N]"Which of the following events would least likely effect the process of natural selection?" O"Natural mortality" P "Mutation" Q"Inbreeding" R "Predation" S "Migration" T 1 XE"Which of the following is not an inorganic component of the soil?" Y "Water" Z"Calcium carbonate" ["Air" \"Sand particles" ] "Humus" ^ 5 b4"Which of the following is an organic fertilizer?" c"Sulphate of Ammonia" d"Sulphate of Potash" e"Basic slag" f"Horn and hoof meal" g"Nitrochalk" h 4