NECO SSCE - Biology - 2004 (Objective)

Frage 1 Bericht

The glomerular filtrate contains the following substances EXCEPT

blood cells Richtige Antwort

glucose

mineral salts

Water

urea

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Lies die Unterrichtsnotiz zu Excretory Systems And Mechanisms; Types Of Excretory Systems (WAEC)

Excretory Systems And Mechanisms; Types Of Excretory Systems

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Frage 2 Bericht

Which of the following is NOT a transmissible character?

dimple cheek

ability to roll tongue

colour blindness

sickle-cell anaemia

big muscles of a boxer Richtige Antwort

Antwortdetails

Lies die Unterrichtsnotiz zu Genetic Terminologies (WAEC)

Lies die Unterrichtsnotiz zu Chromosomes: The Basis Of Heredity (WAEC)

Lies die Unterrichtsnotiz zu Application Of The Principles Of Heredity (WAEC)

Lies die Unterrichtsnotiz zu Transmission And Expression Of Characteristics In Organisms (WAEC)

Genetic Terminologies

Chromosomes: The Basis Of Heredity

Application Of The Principles Of Heredity

Transmission And Expression Of Characteristics In Organisms

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Frage 3 Bericht

The tricuspid valve is located between the

left auricle and left ventricle

left and right auricles

right and left ventricles

right auricle and right ventricle Richtige Antwort

right auricle and left ventricle

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Frage 4 Bericht

The following are classes of dry in-dehiscent fruits EXCEPT

achene

caryopsis

cypsela

follicle

schizocarp Richtige Antwort

Antwortdetails

Lies die Unterrichtsnotiz zu Nitrogen Cycle (WAEC)

Lies die Unterrichtsnotiz zu Organization Of Life (WAEC)

Lies die Unterrichtsnotiz zu Classification (WAEC)

Lies die Unterrichtsnotiz zu Reproduction (Courtship Behaviour In Animals) (WAEC)

Lies die Unterrichtsnotiz zu Physiological Variations (WAEC)

Nitrogen Cycle

Organization Of Life

Classification

Reproduction (Courtship Behaviour In Animals)

Physiological Variations

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Frage 5 Bericht

Blood groups and tongue rolling are examples of

continuous variation

discontinuous variation Richtige Antwort

variation due to environment

adaptive variation

sex-linked variation

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Frage 6 Bericht

The end product of glycolysis is

acetic acid

citric acid

ketoglutaric acid

oxaloacetic acid

pyruvic acid Richtige Antwort

Antwortdetails

Lies die Unterrichtsnotiz zu DNA Structure And Replication, RNA Transcription (WAEC)

Lies die Unterrichtsnotiz zu Cellular Respiration (WAEC)

Lies die Unterrichtsnotiz zu Reproduction (JAMB)

Lies die Unterrichtsnotiz zu Spirogyra And Rhizopus (WAEC)

DNA Structure And Replication, RNA Transcription

Cellular Respiration

Reproduction

Spirogyra And Rhizopus

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Frage 7 Bericht

Which of the following is NOT a type of finger print?

arch

compound

loop

simple Richtige Antwort

whorl

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Lies die Unterrichtsnotiz zu Classification (WAEC)

Lies die Unterrichtsnotiz zu Behavioural Adaptations In Social Animals (WAEC)

Classification

Behavioural Adaptations In Social Animals

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Frage 8 Bericht

The part of the skin which is excretory in function is the

adipose tissue

erector muscle

hair follicle

sebaceous gland

sweat gland Richtige Antwort

Antwortdetails

Lies die Unterrichtsnotiz zu Excretory Systems And Mechanisms; Types Of Excretory Systems (WAEC)

Lies die Unterrichtsnotiz zu Excretion (JAMB)

Excretory Systems And Mechanisms; Types Of Excretory Systems

Excretion

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Frage 9 Bericht

Which of the following factors does NOT affect photosynthesis?

carbon (iv) oxide

light intensity

relative humidity Richtige Antwort

soil water

temperature

Antwortdetails

Lies die Unterrichtsnotiz zu Classification (WAEC)

Classification

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Frage 10 Bericht

Which of the following deaminates excess amino acids?

Duodenum

Ileum

Kidney

Liver Richtige Antwort

Pancreas

Antwortdetails

Lies die Unterrichtsnotiz zu Excretory System (WAEC)

Lies die Unterrichtsnotiz zu Nucleic Acids (WAEC)

Excretory System

Nucleic Acids

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Frage 11 Bericht

Simple sugars are also called

cellulose

disaccharides

monosaccharides Richtige Antwort

polysacchaiides

starch

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Lies die Unterrichtsnotiz zu Ecological Management: Tolerance, Minimum And Maximum (WAEC)

Lies die Unterrichtsnotiz zu Classification (WAEC)

Ecological Management: Tolerance, Minimum And Maximum

Classification

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Frage 12 Bericht

The function of the ribosomes is the

absorption of carbon dioxide from the air

control of all the vital activities of the cell

provision of energy for cellular activities

synthesis of secretory products

synthesis of proteins and enzymes Richtige Antwort

Antwortdetails

Lies die Unterrichtsnotiz zu DNA Structure And Replication, RNA Transcription (WAEC)

Lies die Unterrichtsnotiz zu Protein Synthesis (WAEC)

DNA Structure And Replication, RNA Transcription

Protein Synthesis

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Frage 13 Bericht

Under secretion of thyroxine before maturity cause

cretinism Richtige Antwort

gigantism

goiter

myxoedema

obesity

Antwortdetails

Lies die Unterrichtsnotiz zu Theories Of Evolution (JAMB)

Lies die Unterrichtsnotiz zu Linkage, Sex Determination And Sex Linked Characters (WAEC)

Theories Of Evolution

Linkage, Sex Determination And Sex Linked Characters

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Frage 14 Bericht

Maximum and minimum thermometer is used for measuring

atmospheric pressure

highest and lowest amount of rainfall in habitat

highest and lowest temperature of the day Richtige Antwort

light intensity

relative humidity

Antwortdetails

Lies die Unterrichtsnotiz zu Classification (WAEC)

Classification

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Frage 15 Bericht

Food wastage is caused by the following EXCEPT

attack of moulds on farm crops

lack of access roads

lack of transportation

poor harvesting methods

proper storage Richtige Antwort

Antwortdetails

Lies die Unterrichtsnotiz zu Ecological Management: Tolerance, Minimum And Maximum (WAEC)

Ecological Management: Tolerance, Minimum And Maximum

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Frage 16 Bericht

The plant cell is different from an animal cell because it has

cellulose cell-wall Richtige Antwort

cytoplasmic content

centriole

mitochondria

nucleus

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Lies die Unterrichtsnotiz zu Cell Structure (WAEC)

Cell Structure

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Frage 17 Bericht

The mouth part of a mosquito through which it sucks the blood of its victim is called

hypopharynx

mandible

labium

labrum

stylet Richtige Antwort

Antwortdetails

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Frage 18 Bericht

The fluid in the inner ear is called

aqueous humour

endolymph Richtige Antwort

lymphocyte

perilymph

vitreous humour

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Lies die Unterrichtsnotiz zu Sense Organs (Nose, Tongue & Skin) (WAEC)

Sense Organs (Nose, Tongue & Skin)

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Frage 19 Bericht

An ovary with ovules arranged along its walls is said to have ------------ placentation.

axile

central

free central

marginal Richtige Antwort

parietal

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Lies die Unterrichtsnotiz zu Physiological Variations (WAEC)

Physiological Variations

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Frage 20 Bericht

A typical lumbar vertebrae does NOT have

centrum

neural arch

neural spine

neural canal

vertebrartenal canal Richtige Antwort

Antwortdetails

Lies die Unterrichtsnotiz zu Tissues And Supporting Systems: (WAEC)

Tissues And Supporting Systems:

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Frage 21 Bericht

Stunted growth and reduced yield in cassava plant is as a result of a disease called

blight

leaf curl

leaf spot

mosaic Richtige Antwort

smut

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Frage 22 Bericht

Soil factors in an ecosystems are referred to as

biotic

climatic

edaphic Richtige Antwort

physiographic

topographic

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Lies die Unterrichtsnotiz zu Soil (JAMB)

Soil

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Frage 23 Bericht

The enzyme ptyalin acts in the

large intestine

mouth Richtige Antwort

oesophagus

small intestine

stomach

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Frage 24 Bericht

Which of these is NOT a method of improving crop yield?

spraying the crops with chemicals

mechanized farming

sowing pest resistant varieties of seeds

storing the crops in barns or silos Richtige Antwort

sowing of viable seeds

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Lies die Unterrichtsnotiz zu Adaptive Colouration (WAEC)

Adaptive Colouration

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Frage 25 Bericht

In terms of evolutionary trend, which of these invertebrates evolved first?

Annelida

Arthropoda

Coelentrata

Platyhelminthes

Protozoa Richtige Antwort

Antwortdetails

Lies die Unterrichtsnotiz zu Variety Of Organisms (JAMB)

Lies die Unterrichtsnotiz zu Evolution (Theories and Evidence) (WAEC)

Variety Of Organisms

Evolution (Theories and Evidence)

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Frage 26 Bericht

Which of the following is released from car exhaust due to incomplete combustion of fuel?

carbon dioxide

carbon monoxide Richtige Antwort

nitrogen dioxide

oxygen

sulphur dioxide

Antwortdetails

Lies die Unterrichtsnotiz zu Linkage, Sex Determination And Sex Linked Characters (WAEC)

Lies die Unterrichtsnotiz zu Ecosystem (WAEC)

Linkage, Sex Determination And Sex Linked Characters

Ecosystem

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Frage 27 Bericht

The part of the kidney tubule where ultra filtration takes place is the

Bowman’s capsule Richtige Antwort

distal convoluted tubule

Henle’s loop

main collecting tubule

proximal convoluted tubule

Antwortdetails

Lies die Unterrichtsnotiz zu Respiration (JAMB)

Lies die Unterrichtsnotiz zu Excretory Systems And Mechanisms; Types Of Excretory Systems (WAEC)

Respiration

Excretory Systems And Mechanisms; Types Of Excretory Systems

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Frage 28 Bericht

In which of the following blood vessels does exchange of materials occur

arteries

arterioles

capillaries Richtige Antwort

venules

veins

Antwortdetails

Lies die Unterrichtsnotiz zu Transport System (WAEC)

Lies die Unterrichtsnotiz zu Nutrition (JAMB)

Transport System

Nutrition

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Frage 29 Bericht

The tropical rainforest region is characterized by the following EXCEPT

abundant grasses Richtige Antwort

abundant rainfall

abundant trees and shrubs

high humidity

low temperature

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Frage 30 Bericht

Intestinal juice contains the following enzymes EXCEPT

erepsin

lipase

maltase

sucrose

trypsin Richtige Antwort

Antwortdetails

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Frage 31 Bericht

All of these are vertebrates EXCEPT

lizard

rat

starfish Richtige Antwort

tilapia fish

toad

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Lies die Unterrichtsnotiz zu Ecology Of Population (WAEC)

Lies die Unterrichtsnotiz zu Classification (WAEC)

Ecology Of Population

Classification

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Frage 32 Bericht

Reflex action is controlled by

cerebellum

cerebrum

medulla oblongata Richtige Antwort

olfactory lobe

pineal body

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Lies die Unterrichtsnotiz zu Simple Measurement Of Ecological Factors (WAEC)

Lies die Unterrichtsnotiz zu Nervous Coordination (WAEC)

Simple Measurement Of Ecological Factors

Nervous Coordination

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Frage 33 Bericht

The removal of undigested food substances from the body is called

assimilation

egestion Richtige Antwort

excretion

elimination

ingestion

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Lies die Unterrichtsnotiz zu Structural Adaptation For Survival (WAEC)

Structural Adaptation For Survival

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Frage 34 Bericht

Xylem tissue consists of the following cells EXCEPT

sieve tubes Richtige Antwort

tracheids

vessels

fibres

parenchyma

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Frage 35 Bericht

Plants that are found in extreme dry conditions are called

epiphytes

hydrophytes

mesophytes

thallophytes

xerophytes Richtige Antwort

Antwortdetails

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Frage 36 Bericht

Which of the following eye defects can be corrected with a bi-focal lens?

Astigmatism

Cataract

Hypermetropia

Myopia

Presbyopia Richtige Antwort

Antwortdetails

Lies die Unterrichtsnotiz zu Sense Organs (Eyes & Ears) (WAEC)

Sense Organs (Eyes & Ears)

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Frage 37 Bericht

The correct sequence of energy transfer among living organisms in an ecosystem is

consumers - decomposers – producers

consumers - producers - decomposers

decomposers - producers- consumers

producers - consumers- decomposers Richtige Antwort

producers - decomposers- consumers

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Lies die Unterrichtsnotiz zu Ecosystem (WAEC)

Ecosystem

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Frage 38 Bericht

Mycelium is a characteristic feature of

bacteria

hydra

moulds Richtige Antwort

Mosses

yeasts

Antwortdetails

Lies die Unterrichtsnotiz zu Forms In Which Living Cells Exist (WAEC)

Lies die Unterrichtsnotiz zu Mosses And Ferns (WAEC)

Lies die Unterrichtsnotiz zu Excretory Systems And Mechanisms; Types Of Excretory Systems (WAEC)

Lies die Unterrichtsnotiz zu Amoeba, Paramecium, And Euglena (WAEC)

Forms In Which Living Cells Exist

Mosses And Ferns

Excretory Systems And Mechanisms; Types Of Excretory Systems

Amoeba, Paramecium, And Euglena

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Frage 39 Bericht

When a plant shows yellowing of leaves and stunted growth, the plant is deficient in

copper

iron Richtige Antwort

manganese

silicon

zinc

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Lies die Unterrichtsnotiz zu Classification (WAEC)

Lies die Unterrichtsnotiz zu Support And Movement (JAMB)

Classification

Support And Movement

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Frage 40 Bericht

Which of the following is NOT an application of variation?

adaptation for survival Richtige Antwort

blood transfusion

crime detection

determination of paternity

marriage counseling

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Lies die Unterrichtsnotiz zu Heredity (JAMB)

Heredity

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Frage 41 Bericht

Mealy bugs are pests of

cassava Richtige Antwort

cotton

maize

rice

yarn

Antwortdetails

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Frage 42 Bericht

An organism that transmits pathogens is called a

prey

commensal

parasite

symbiont

vector Richtige Antwort

Antwortdetails

Lies die Unterrichtsnotiz zu Biology And Water Industry (WAEC)

Lies die Unterrichtsnotiz zu Resources To Be Conserved: Soil, Water, Wildlife, Forest And Minerals (WAEC)

Lies die Unterrichtsnotiz zu Natural Habitats (JAMB)

Biology And Water Industry

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

Natural Habitats

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Frage 43 Bericht

A feeding relationship in which both organisms benefit is referred to as

commensalism

parasitism

predation

saprophytism

symbiosis Richtige Antwort

Antwortdetails

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Frage 44 Bericht

Cotton is an example of a/an crop.

fibre Richtige Antwort

food

latex

oil

cereal

Antwortdetails

Lies die Unterrichtsnotiz zu Ways Of Ensuring Conservation (WAEC)

Lies die Unterrichtsnotiz zu Spirogyra And Rhizopus (WAEC)

Ways Of Ensuring Conservation

Spirogyra And Rhizopus

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Frage 45 Bericht

In savanna trees, thick corky bark is an adaption for

absorbing water

conserving water Richtige Antwort

enhancing transpiration

reducing transpiration

resistance to bush fire

Antwortdetails

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Frage 46 Bericht

Which of the following is NOT a characteristic of digestive enzymes?

changes in pH affect enzymes

enzymes react best at high temperature Richtige Antwort

enzymes react reversibly

they are affected by intake of poisons

they are protein in nature

Antwortdetails

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