Biology Past Questions

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5,032 questions JAMB 2572 WAEC 2099 NECO 351 CUSTOM 10
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Past Questions

5,032 questions
Question 1 of 20 5,032 total questions
Question 461
waec 2018

Which of the following is NOT an excretory product of animals?

Acarbondioxide
Burea
Csweat
Doxygen
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Question 462
waec 2018

Which of the following structures would carry out cellular respiration? A

Agerminating seed
Bdecolorised leaf
Cdry leaf
Dboiled cowpea
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Question 463
waec 2018

A seedling was made to stand in a solution of red ink for three hours and a transverse section of the stem was examined under the microscope. The process being investigated was

Athe importance of micro elements to plants
Bascent of water through the xylem
Cdiffusion of colored substances
Ddistribution of food in plants
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Question 464
waec 2018

The odontoid process is found on the

Aaxis vetebra
Batlas vetebra
Cthoracic vetebra
Dsacral vetebra
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Question 465
waec 2018

The conclusion drawn from the experiment in the diagram above is that

Ashoots of plants are negatively thigmotropic
Bshoots of plants are negatively geotropic
Cshoots of plants are positively phototropic
Droots of plants are positively hydrotropic
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Question 466
waec 2018

The diagrams above are illustrations of an experimental set-up to demonstrate a type of tropic response in plants. The type of response demonstrated is

Aphototropism
Bgeotropism
Chydrotropism
Dthigmotropism
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Question 467
waec 2018

Active transport differs from diffusion in that active transport 

Ais a very fast process
Ballows the movement of substances against concentration gradient
Ctakes place in both light and dark reaction of photosynthesis
Doccurs in both plant and animal tissues
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Question 468
waec 2018

Which of the following organelles is found only in plant cells?

AMitochondria
BRibosomes
CLysosomes
DPlastids
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Question 469
waec 2018

The streaming movement of cytoplasm within the Paramecium is known as

ATranspiration
BDigestion
CCyclosis
DOsmosis
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Question 470
waec 2018

What level of organization is Spirogyra?

ASystem
BOrgan
CCell
DTissue
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Question 471
waec 2018

Which of the following statements is true about arthropods?

AProthorax bears only legs
BMesothorax bears only legs
CMetathorax bears only wings
DProthorax bears only wings
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Question 472
waec 2018

The scientist who introduced binomial nomenclature in the classification of organisms was

ACharles Darwin
BCarolus Linnaeus
CJohn Ray
DLouis Pasteur
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Question 473
jamb 2018

Long neck in giraffe is used to illustrate the theory of

AUse and Disuse
BOrigin of species
COrigin of life
DNatural selection
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Question 474
jamb 2018

The damage to ozone layer is caused by

AOxygen
BNitrogen oxide
CChlorofluorocarbons
Dsulphur dioxide
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Question 475
jamb 2018

 Name the blood cells in which nucleus is absent

ALymphocytes
BBlood Platelets
CMonocytes
DEosinophil
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Question 476
jamb 2018

Botany is also known as

APhytology
BPhycology
CPedology
DPlantophyta
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Question 477
jamb 2018

Etiolation is causes by the influence of

AMineral Salts
BWater
CCarbondioxide
DLight
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Question 478
jamb 2018

Examples of micronutrients include the following except

Avitamins A
BVitamin B6
CBiotin
Dcarbon
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Question 479
jamb 2018

A distinguishing feature of mammals is the possession of

ASkin
BScale
CNail
DHair
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Question 480
jamb 2018

The gland that is present close to Trachea

APancreas
BLiver
CAdrenal
DThyroid
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