JAMB UTME - Biology - 1981 | Green Bridge CBT

Vraag 1 Verslag

The tissue which connects a muscle to a bone is a

cartiligae

muscle fibre

tendon Juist antwoord

ligament

connecting fibre

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Lees lesnotitie op Tissues And Supporting Systems: (WAEC)

Tissues And Supporting Systems:

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Vraag 2 Verslag

The functional unit of a mammalian kidney is the

urethra

malphigian capsule

glomerulus

nephron Juist antwoord

ureter

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Lees lesnotitie op Tissues And Supporting Systems: (WAEC)

Lees lesnotitie op Excretory Systems And Mechanisms; Types Of Excretory Systems (WAEC)

Lees lesnotitie op Spirogyra And Rhizopus (WAEC)

Lees lesnotitie op Natural Habitats (JAMB)

Tissues And Supporting Systems:

Excretory Systems And Mechanisms; Types Of Excretory Systems

Spirogyra And Rhizopus

Natural Habitats

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Vraag 3 Verslag

which of the labelled tissues in the figure above is responsible for transport of mineral salts and water in living plants?

3 Juist antwoord

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Lees lesnotitie op Transport: Guttation (WAEC)

Transport: Guttation

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Vraag 4 Verslag

The correct route for a piece of bread eaten by a mammal is

oral cavity - oesophagus - stomach - ileum - rectum Juist antwoord

oral - cavity - stomach - oesophagus - duodenum - ileum - rectum

oral cavity - oesophagus - duodenum - rectum

oral cavity - oesophagus - ileum - stomach - duodenum - rectum

oral cavity - oesophagus - stomach - ileum - duodenum - rectum

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Lees lesnotitie op Alimentary System (WAEC)

Alimentary System

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Vraag 5 Verslag

Which of the following insects has an incomplete metamorphosis during its life circle?

Butterfly

Bee

Mosquito

House-fly

Grasshopper Juist antwoord

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Vraag 6 Verslag

The correct figured sequence for the following labeled parts (stigma, ovary wall, embryo sac, integument and micropyle) is

12453

24135

21435 Juist antwoord

14325

31425

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Vraag 7 Verslag

The deficiency of vitamin D leads to

scurvy

pellagra

rickets Juist antwoord

beriberi

polio

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Lees lesnotitie op Population Studies By Sampling (WAEC)

Population Studies By Sampling

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Vraag 8 Verslag

Which of these substance is likely to be deficient in the diet of a person having goitre?

potassuim

calcium

iodine Juist antwoord

sodium

Phosphorus

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Lees lesnotitie op Animal Nutrition (WAEC)

Animal Nutrition

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Vraag 9 Verslag

In which of the following plants is swollen shoot disease common?

Groundnut

cocoa Juist antwoord

Corn

Cotton

Rubber

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Vraag 10 Verslag

The kind of teeth used for tearing food materials is the

fang

canine Juist antwoord

premolar

carnassial

incisor

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Lees lesnotitie op Nutrition (JAMB)

Nutrition

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Vraag 11 Verslag

What is the part marked X in the figure above called?

Pulmonary artery Juist antwoord

Pulmonary vein

Vena cava

Main aorta

Hepatic artery

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Lees lesnotitie op Integrated Water Resources Management (WAEC)

Lees lesnotitie op Cell Structure (WAEC)

Lees lesnotitie op Respiratory System (WAEC)

Integrated Water Resources Management

Cell Structure

Respiratory System

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Vraag 12 Verslag

The mushroom is an organism which feeds

parasitically

saprophytically Juist antwoord

holozoically

symbiotically

autotrophically

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Lees lesnotitie op Humans And Environment (JAMB)

Lees lesnotitie op Biotechnology (WAEC)

Humans And Environment

Biotechnology

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Vraag 13 Verslag

Soil is said to be fertile if

It is black

it can supply usable nutrients to plants Juist antwoord

the oxygen content is very high

artificial manure is added to it

it is not waterlogged

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Lees lesnotitie op Soil (JAMB)

Lees lesnotitie op Soil (WAEC)

Soil

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Vraag 14 Verslag

Milk protein is hydrolyzed by

renin

amylase

lipase

lactase

pepsin Juist antwoord

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Lees lesnotitie op Protein Synthesis (WAEC)

Protein Synthesis

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Vraag 15 Verslag

Where is the food stored in yam plant?

stem Juist antwoord

Bud

Adventitous root

Leaves

Tap root

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Lees lesnotitie op Protein Synthesis (WAEC)

Protein Synthesis

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Vraag 16 Verslag

Which of the following statement is NOT true of symbiosis?

Symbionts must be living

It is an association of 'give and take'

The association may involve two plants

Association between two similar species Juist antwoord

Symbionts derive mutual benefit

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Lees lesnotitie op Symbiotic Interactions Of Plants And Animals (JAMB)

Lees lesnotitie op Natural Habitats (JAMB)

Symbiotic Interactions Of Plants And Animals

Natural Habitats

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Vraag 17 Verslag

A plant which has a horizontal underground stem is

rhizome Juist antwoord

corm

creeper

tuber

bulb

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Lees lesnotitie op Forms In Which Living Cells Exist (WAEC)

Lees lesnotitie op Tissues And Supporting Systems: (WAEC)

Forms In Which Living Cells Exist

Tissues And Supporting Systems:

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Vraag 18 Verslag

A person whose blood can be donated to all other people, must have the blood group

O Juist antwoord

none of the above

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Lees lesnotitie op Support And Movement (JAMB)

Support And Movement

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Vraag 19 Verslag

The two types of human tapeworm can be distinguished by the presence or absence of

scolex

hook Juist antwoord

head

sucker

proglottis

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Lees lesnotitie op Classification (WAEC)

Lees lesnotitie op Cell Structure (WAEC)

Classification

Cell Structure

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Vraag 20 Verslag

What is the function of the contractile vacuole in paramecium?

Produces enzymes

Gets rid of excreta

Stores and digest food

Gets rid of excess water Juist antwoord

Controls movement

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Lees lesnotitie op Amoeba, Paramecium, And Euglena (WAEC)

Amoeba, Paramecium, And Euglena

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Vraag 21 Verslag

Spirogyra reproduces vegetatively by

spore production

fragmentation Juist antwoord

multiple fission

budding

binary fission

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Lees lesnotitie op Forms In Which Living Cells Exist (WAEC)

Lees lesnotitie op Reproduction (Physical Changes In Males And Females) (WAEC)

Forms In Which Living Cells Exist

Reproduction (Physical Changes In Males And Females)

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Vraag 22 Verslag

An instrument used in measuring the speed of wind is

a barometer

a wind gauge

a wind vane

an anemometer Juist antwoord

a hydrometer

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Lees lesnotitie op Microorganisms: Man And Health (WAEC)

Lees lesnotitie op Simple Measurement Of Ecological Factors (WAEC)

Microorganisms: Man And Health

Simple Measurement Of Ecological Factors

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Vraag 23 Verslag

Which of the following instruments is used to demonstrate the response of roots and shoots to gravity?

Klinostat Juist antwoord

Manometer

Porometer

Potometer

Photometer

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Lees lesnotitie op Natural Habitats (JAMB)

Natural Habitats

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Vraag 24 Verslag

Which of the following is NOT a function of the liver?

Regulation of blood sugar

Storage of iron

Formation of bile

Breakdown of excess amino acids

Excretion of urea from the blood Juist antwoord

Antwoorddetails

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Vraag 25 Verslag

Growing yam tendrils climb for support. This growth response is

haptotropism Juist antwoord

geotropism

phototropism

hydrotropism

chemotropism

Antwoorddetails

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Vraag 26 Verslag

What is name of the respiratory organ of the crab?

Tubules

Trachaea

Spiracles

Lungs

Gills Juist antwoord

Antwoorddetails

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Vraag 27 Verslag

Which of the following statements is NOT true of menstruation?

It occurs monthly

The discharge contains amniotic fluid Juist antwoord

Its signifies no conception

It involves the lining of uterus

It may cause pains

Antwoorddetails

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Vraag 28 Verslag

What would happen if solution Y is more concentrated than solution X in the figure above?

the level of X would rise, Y would fall

the level of X would rise Y would rise

The level of X and Y would stay the same

The level of Y would rise and X would fall Juist antwoord

The levels of Y would fall and X would fall

Antwoorddetails

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Vraag 29 Verslag

The hepatic portal vein is unique because it

carries deoxygenated blood

begins and ends with capillaries

is the largest vein in mammals

carries digested food Juist antwoord

is the shortest vein in mammals

Antwoorddetails

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Vraag 30 Verslag

In a bakery, yeast is added to flour to make bread rise. This is possible because yeast produces

alcohol

oxygen

carbon dioxide Juist antwoord

energy

ethanol

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Lees lesnotitie op Movement (WAEC)

Lees lesnotitie op Nucleic Acids (WAEC)

Movement

Nucleic Acids

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Vraag 31 Verslag

Which of the following is the dental formula of man?

i(2/2) c(0/1) pm(2/2) m(3/3)

i(2/2) c(1/1) pm(2/0) m(3/3)

i(2/2) c(1/1) pm(2/2) m(3/3) Juist antwoord

i(2/2) c(1/1) pm(3/3) m(2/2)

i(2/2) c(1/1) pm(2/3) m(3/3)

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Lees lesnotitie op Physiological Variations (WAEC)

Physiological Variations

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Vraag 32 Verslag

The thoracic vertebrae of a mammal is characterized by the

vertebraterial canal

prominent neural arch

prominent transverse

prominent neural spine Juist antwoord

prominent centrum

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Lees lesnotitie op Organization Of Life (WAEC)

Organization Of Life

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Vraag 33 Verslag

One common feature of the fungi, algae, mosses and ferns is that they

are photosynthetic

show alternation of generation

reproduce by means of conjugation

can survive dry conditions

have no seeds Juist antwoord

Antwoorddetails

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Vraag 34 Verslag

Which of the following is NOT true of wind-pollinated flowers?

A large amount of pollen produced

Light smooth pollen grains

Small inconspicuous flowers

Scented petals Juist antwoord

Large pendulous anther

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Lees lesnotitie op Internal Structure Of A Flowering Plant (JAMB)

Internal Structure Of A Flowering Plant

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Vraag 35 Verslag

A fruit formed from a single flower having several free carpels is

a multiple fruit

a dry dehiscent fruit

a dry indehiscent fruit

a simple fruit

an aggregate fruit Juist antwoord

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Lees lesnotitie op Morphology Of Monocotyledonous And Dicotyledonous Plants (WAEC)

Morphology Of Monocotyledonous And Dicotyledonous Plants

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Vraag 36 Verslag

All the following are digestive enzymes except

bile Juist antwoord

lipase

maltase

pepsin

ptyalin

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Lees lesnotitie op Alimentary System (WAEC)

Alimentary System

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Vraag 37 Verslag

A surprising fact about sickle cell disease is that it

affects only black people

kills the patient

is hereditary Juist antwoord

affects blood cells

weakens the patient

Antwoorddetails

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Vraag 38 Verslag

Normally any character shown by an organism is due to the effects of

hormones and chromosomes

chromosomes

mutation

hormones and genes

genes and enviroment Juist antwoord

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Lees lesnotitie op Genetic Terminologies (WAEC)

Lees lesnotitie op Chromosomes: The Basis Of Heredity (WAEC)

Genetic Terminologies

Chromosomes: The Basis Of Heredity

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Vraag 39 Verslag

Which of the structure becomes the seed coat after fertilization?

3 Juist antwoord

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Lees lesnotitie op Regulation Of Internal Environment (WAEC)

Regulation Of Internal Environment

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Vraag 40 Verslag

Choose the sequence which represents the correct order of organisms in a food chain.

Grass, snake, toad, grasshopper, hawk

Grass, grasshopper, toad, snake, hawk Juist antwoord

Grass, grasshopper, snake, toad, hawk

Grass, snake, grasshopper, toad, hawk

Grass, toad, snake, grasshopper, hawk

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Lees lesnotitie op Food Webs And Trophic Levels (WAEC)

Lees lesnotitie op Reproduction (Physical Changes In Males And Females) (WAEC)

Food Webs And Trophic Levels

Reproduction (Physical Changes In Males And Females)

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Vraag 41 Verslag

Accommodation of the human eye is best described as the

ability to see distant objects

movement of upper and lower eyelids

focusing of near and distant objects Juist antwoord

changing of lens shape due to varying light intensities

constant adjustment of the iris

Antwoorddetails

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Vraag 42 Verslag

Which of the following animals is cold blooded

Cat

Lizard Juist antwoord

Whale

Bird

Horse

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Lees lesnotitie op Evidence Of Evolution (JAMB)

Evidence Of Evolution

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Vraag 43 Verslag

If Benedict's solution gives a positive result in a food test, the food contains

sugar Juist antwoord

protein

oil

fat

cellulose

Antwoorddetails

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Vraag 44 Verslag

The joint at Y in the figure above is

ball and socket

hinge Juist antwoord

pivot

rivet

none of the above

Antwoorddetails

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Vraag 45 Verslag

The rate of transpiration of a leafy shoot would be highest under

damp, cold, still air

damp, warm, moving air

dry, warm, moving air Juist antwoord

dry, cold, moving air

dry, warm, still air

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Lees lesnotitie op Ecological Management (WAEC)

Lees lesnotitie op Evolution (Recombination DNA) (WAEC)

Ecological Management

Evolution (Recombination DNA)

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Vraag 46 Verslag

If the anthers of a flower mature before the stigma, the condition is termed

epigyny

hypogyny

protogyny

protandry Juist antwoord

perigyny

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Lees lesnotitie op Internal Structure Of A Flowering Plant (JAMB)

Internal Structure Of A Flowering Plant

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Vraag 47 Verslag

What is the genetic ratio of a cross between homozygous tall plant and a homozygous dwarf plant?

0 tall : 4 short

3 tall : 1 short

2 short : 2 tall

1 tall : 1 short

4 tall : o short Juist antwoord

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Lees lesnotitie op Chromosomes: The Basis Of Heredity (WAEC)

Chromosomes: The Basis Of Heredity

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Vraag 48 Verslag

Nitrification means

conversion of nitrates to nitrogen

fixing nitrogen into plants

conversion of nitrates to nitrites

changing of ammonia to nitrities, then nitrates Juist antwoord

nitrogen cycle

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Lees lesnotitie op Nitrogen Cycle (WAEC)

Nitrogen Cycle

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Vraag 49 Verslag

The bone labelled X in the figure above is the

ulna

fibula

radius

humerus Juist antwoord

tibia

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Lees lesnotitie op Cell Structure (WAEC)

Cell Structure

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