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 171
custom 2024
Which is a vertebrate?
Acrab
Bfish
Csnail
Dinsect
Question 172
custom 2024
Which organ removes waste from the blood?
Askin only
Bstomach
Ckidney
Dheart
Question 173
custom 2024
The colour of blood is due to which pigment?
Achlorophyll
Bmelanin
Ckeratin
Dhaemoglobin
Question 174
custom 2024
Which of these is needed for photosynthesis?
Anitrogen
Bsunlight
Curea
Doxygen
Question 175
waec 2023

A sudden change in the genetic composition of an organism is termed

Amutation
Blinkage
Cvariation
Depistasis
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Question 176
waec 2023

Paternity disputes could be resolved accurately through

Afinger printing
Btongue rolling
CDNA test
Dblood group
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Question 177
waec 2023

The capturing and digestion of insects by a pitcher plant is a special form of nutrition that is

Aheterotrophic
Bsaprophytic
Cchemosynthetic
Dautotrophic
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Question 178
waec 2023

The following activities are associated with termites except

Anuptial flight
Bsearching for food
Ccommunication
Dpollination
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Question 179
waec 2023

Use the information below to answer the question
I - making shoes from crocodile skin
II - making tables with plastic
III - using elephant tusk for decoration
IV - using firewood for cooking
In order to avoid some of the acts that would have negative effects on conservation. Government should

Aencourage over-utilization of forest resources
Benact and enforce laws towards conservation of resources
Cencourage indiscriminate killing of wildlife
Dpromote felling of trees without planting new ones
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Question 180
waec 2023

Use the information below to answer the question
I - making shoes from crocodile skin
II - making tables with plastic
III - using elephant tusk for decoration
IV - using firewood for cooking

The act that should be encouraged for the conservation of wildlife and forests is

AIII
BIV
CII
DI
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Question 181
waec 2023

The diagram above is an illustration of some structures used for gaseous exchange in humans. Study it and answer the question
the part labeled III can be found in the 

Alung
Bheart
Ckidney
Dsternum
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Question 182
waec 2023

The diagram above is an illustration of some structures used for gaseous exchange in humans. Study it and answer the question
The parts labeled 1, II, III, and IV respectively are

Alarynx, bronchus, bronchiole and trachea.
Bbronchus, bronchiole, trachea and larynx.
Cbronchiole, trachea, bronchus and larynx.
Dlarynx, trachea, bronchiole, and bronchus.
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Question 183
waec 2023

The androecium in a flowering plant is a collection of

Astamens
Bsperms
Covules
Dfilament
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Question 184
waec 2023

The tricuspid valve is located between the

Aright auricle and right ventricle.
Baorta and the left ventricle
Cleft auricle and left ventricle
Dright auricle and the superior vena cava
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Question 185
waec 2023

Fishes survive in water mainly because they possess

Astreamlined body
Bscales
Cpaired fins
Dgills
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Question 186
waec 2023

The diagram above is an illustration of a cell in which photosynthesis takes place. Study it and answer the question. the oxygen gas formed in the cell diffuses out of the cytoplasm into the air spaces through the part labeled

AI
BII
CIII
DIV
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Question 187
waec 2023

The diagram above is an illustration of a cell in which photosynthesis takes place. Study it and answer the question

In which of the labeled parts would molecules of water and carbon (IV) oxide combine to form sugar?

AI
BIII
CII
DIV
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Question 188
waec 2023

The illustration above is a genetic diagram. Study it and answer the question

What is the genotypic ratio

A1:1
B4:0
C1:3
D1:2:1
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Question 189
waec 2023

The illustration above is a genetic diagram. Study it and answer the question below

What do the labels I, II, III, and IV respectively represent?                                                               

AEe, Ee, EE and E
BEE, EE, Ee, and Ee
CEE, EE, EE and EE
DEE, EE, Ee and ee
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Question 190
waec 2023

The illustration above is a genetic diagram. Study it and answer the question below.
          What is the name of the genetic diagram?

AGenetic square
BInheritance diagram
CPunnett square
DGenetic cross
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