JAMB UTME - Biology - 1988 | Green Bridge CBT

Which of the following sets of organisms represents the correct trends from simple to complex structural organization? 1. Mollusca 2. Platyhelminthes 3. Nematoda 4. Protozoa

4 → 1 → 2 → 3

4 → 3 → 2 → 1

4 → 2 → 1 → 3

4 → 2 → 3 → 1

Answer Details

Read lesson note on Forms In Which Living Cells Exist (WAEC)

Read lesson note on Tissues And Supporting Systems: (WAEC)

Read lesson note on Amoeba, Paramecium, And Euglena (WAEC)

Read lesson note on Cell Structure (WAEC)

Forms In Which Living Cells Exist

Tissues And Supporting Systems:

Amoeba, Paramecium, And Euglena

Cell Structure

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Question 19 Report

The main function of the choroid is

protection of the eye ball

transmission of light

supply of nutrient to tissue of the eye

converging light

Answer Details

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Question 20 Report

Which stage is found in the muscle of an infected pig?

Answer Details

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Question 21 Report

Which of the following diseases can be contracted in areas with fast flowing rivers?

Schistosomiasis

Elephantiasis

Syphilis

Onchoceriasis

Answer Details

Onchocerciasis, also known as river blindness and Robles disease, is a disease caused by infection with the parasitic worm Onchocerca volvulus. Symptoms include severe itching, bumps under the skin, and blindness

Read lesson note on Excretory Systems And Mechanisms; Types Of Excretory Systems (WAEC)

Read lesson note on Nervous Coordination (WAEC)

Excretory Systems And Mechanisms; Types Of Excretory Systems

Nervous Coordination

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Question 22 Report

Which of these plants groups are normally propagated by asexual means?

Banana, yam, pineapple and cassava

Yam, cassava, rubber and banana

Yam, cassava, orange and banana

Banana, cashew, coffee and pineapple

Answer Details

Read lesson note on Resources To Be Conserved: Soil, Water, Wildlife, Forest And Minerals (WAEC)

Resources To Be Conserved: Soil, Water, Wildlife, Forest And Minerals

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Question 23 Report

Which of the following relationship involves only one organism?

Saprophytism

commensalism

Parasitism

Symbiosis

Answer Details

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Question 24 Report

Which of the following has the greatest influence on the distribution of animals in marine and fresh water habitats?

Salinity

Water current

Turbidity

Answer Details

Read lesson note on Factors Affecting The Distribution Of Organisms (JAMB)

Factors Affecting The Distribution Of Organisms

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Question 25 Report

The term 'Thyllophyta'refers to

ferns and mosses

algae and fungi

mosses and liverworts

fungi and ferns

Answer Details

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Question 26 Report

A red-coloured flower when crossed with a white-coloured one produced pink flowers. This is an example of

complete dominance

blending inheritance

interaction of genes

back crossing

Answer Details

Read lesson note on Chromosomes: The Basis Of Heredity (WAEC)

Read lesson note on Behavioural Adaptations In Social Animals (WAEC)

Read lesson note on Heredity (JAMB)

Chromosomes: The Basis Of Heredity

Behavioural Adaptations In Social Animals

Heredity

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Question 27 Report

Airspace are characteristic of seeds of fruits dispersed by

birds

water

wind

explosive mechanism

Answer Details

Read lesson note on Ecosystem (WAEC)

Ecosystem

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Question 28 Report

The prothallus of fern is equivalent to the gametophyte generation of moss because it

is inconspicuous

has rhizoids

bears sexual organ

is multicellular

Answer Details

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Question 29 Report

Which of these groups of animals is likely to be found in fresh water?

Blood worm, pond skater and scorpion

Blood worm, pond skater and dragonfly larva

pond skater, scropion and dragonfly larva

ond skater, blood worm and ant-lion

Answer Details

Read lesson note on Ecological Factors (WAEC)

Read lesson note on Ecosystem (WAEC)

Ecological Factors

Ecosystem

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Question 30 Report

If a dark-skinned woman (Bb) marries an albino man (bb) and they have four children, how many of the children will be dark-skinned?

None

Answer Details

Read lesson note on Linkage, Sex Determination And Sex Linked Characters (WAEC)

Linkage, Sex Determination And Sex Linked Characters

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Question 31 Report

The long and coiled intestine of a young tadpole ia an adaptation to its

herbivorious diet

carnivororus diet

aquatic habitat

insectivorous habit

Answer Details

Read lesson note on Natural Habitats (JAMB)

Natural Habitats

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Question 32 Report

The turbidity of a pond can be measured using the

anaemometer

secchi disc

theodolite

hydrometer

Answer Details

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Question 33 Report

Which of the following will be first digested if ingested at the same time?

Cooked beans

Cooked rice

cod liver oil

Roasted beef

Answer Details

Read lesson note on Modes Of Nutrition (WAEC)

Read lesson note on Animal Nutrition (WAEC)

Modes Of Nutrition

Animal Nutrition

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Question 34 Report

In the kidney, the malpighian corpuscles is located in the

medulla

hilium

cortex

pelvis

Answer Details

Read lesson note on Excretory Systems And Mechanisms; Types Of Excretory Systems (WAEC)

Read lesson note on The Cell And Its Environment: Physical And Biophysical Processes (WAEC)

Excretory Systems And Mechanisms; Types Of Excretory Systems

The Cell And Its Environment: Physical And Biophysical Processes

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Question 35 Report

One of the characteristics of plants in the savanna is the

possession of thin, smoth barks

possession of large tap root

production of seedlings on mother plant

possession of thick, flaky bark

Answer Details

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Question 36 Report

If an animal has diastema, it would NOT posses

incissors

cannines

premolars

molars

Answer Details

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Question 37 Report

The radicle of a bean seedling grows most rapidly in the region

of the root tip

just above the root tip

just around the root tip

just below the root tip

Answer Details

Read lesson note on Nutrient Cycling In Nature (WAEC)

Read lesson note on Factors Affecting The Distribution Of Organisms (JAMB)

Read lesson note on Properties And Functions Of The Living Cell (WAEC)

Nutrient Cycling In Nature

Factors Affecting The Distribution Of Organisms

Properties And Functions Of The Living Cell

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Question 38 Report

Which of the following statements gives the BEST description of bark?

Tissue outside the vascular cambium

Cork-like tissue found only in stems

Brown tissue never found in primary growth

Cork-like tissues of old trees

Answer Details

Read lesson note on Tissues And Supporting Systems: (WAEC)

Tissues And Supporting Systems:

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Question 39 Report

The following organisms are hermaphrodites EXCEPT

snail

Taenia

Schistosoma

Earth worm

Answer Details

Read lesson note on Heredity (JAMB)

Heredity

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Question 40 Report

The most important substance necessary for the maintenance of life are carbon , oxygen

hydrogen, soil and enzymes

hydrogen, salt and water

nitrogen, salt and soil

nitrogen, salt and water

Answer Details

Read lesson note on Humans And Environment (JAMB)

Read lesson note on Factors Affecting The Distribution Of Organisms (JAMB)

Read lesson note on Nucleic Acids (WAEC)

Humans And Environment

Factors Affecting The Distribution Of Organisms

Nucleic Acids

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Question 41 Report

The skin, through the sweat glands, function as

an excretory organ

a respiratory organ

a sensory organ

a protective organ

Answer Details

Read lesson note on Excretory Systems And Mechanisms; Types Of Excretory Systems (WAEC)

Read lesson note on Excretion (JAMB)

Excretory Systems And Mechanisms; Types Of Excretory Systems

Excretion

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Question 42 Report

The mineral nutrient that is most bound to the soil is

phosphorus

calcium

iron

potassium

Answer Details

Read lesson note on Resources To Be Conserved: Soil, Water, Wildlife, Forest And Minerals (WAEC)

Resources To Be Conserved: Soil, Water, Wildlife, Forest And Minerals

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Question 43 Report

In the mammalian respiratory system, exchange of gases occurs in the

lungs

bronchi

bronchioles

alveoli

Answer Details

Read lesson note on Respiratory System (WAEC)

Respiratory System

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Question 44 Report

Which of the following causes pollution?

Consumption of canned drink

The addition of fertilizer to farmland

Respiration of living organism

Burning of refuse

Answer Details

Read lesson note on Nitrogen Cycle (WAEC)

Read lesson note on Resources To Be Conserved: Soil, Water, Wildlife, Forest And Minerals (WAEC)

Nitrogen Cycle

Resources To Be Conserved: Soil, Water, Wildlife, Forest And Minerals

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Question 45 Report

In a mammal, the placenta performs functions similar to those to the

lungs kidneys and digestive system

lungs, heart and nervous system

liver, intestines and reproductive system

intestine, heart and digestive system

Answer Details

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Question 46 Report

The function of ribosomes in cell is

protein synthesis

starch synthesis

transport of materials

lipid storage

Answer Details

Read lesson note on Protein Synthesis (WAEC)

Protein Synthesis

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Question 47 Report

What is the function of Trichocyst in paramecium?

Movement

Defence

Excretion

Reproduction

Answer Details

Read lesson note on Amoeba, Paramecium, And Euglena (WAEC)

Amoeba, Paramecium, And Euglena

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Question 48 Report

If the phloem of a healthy plant is killed by heat treatment the

the upward movement of salt will cease

food manufactured in the leaves will accumulate

whole plant will die immediately

leaves of the plant will become yellow

Answer Details

Read lesson note on Transport System (WAEC)

Read lesson note on Classification (WAEC)

Read lesson note on Physiological Variations (WAEC)

Transport System

Classification

Physiological Variations

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Question 49 Report

Insects and millipede have many features in common EXCEPT

exoskeleton

jointed appendages

compound eyes

segmented body

Answer Details

Read lesson note on Nitrogen Cycle (WAEC)

Read lesson note on Classification (WAEC)

Read lesson note on Physiological Variations (WAEC)

Nitrogen Cycle

Classification

Physiological Variations

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Question 50 Report

At what stage in this cycle can man be infected?

Answer Details

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