Biology Past Questions

Study and practice Biology past questions with answers and detailed explanations. Then test your knowledge using our interactive CBT practice platform and prepare confidently for your upcoming examinations.

2,572 questions JAMB 2572 WAEC 2099 NECO 351 CUSTOM 10
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Past Questions

2,572 questions
Question 1 of 20 2,572 total questions
Question 311
jamb 2017

Use the diagram to answer the question that follows

The part labelled 1 is the ________

Acarpel
Bsepal
Cpetal
Dstigma
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Question 312
jamb 2017

The host of liver fluke are ______?

Apig and snail
Bpig and sheep
Csheep and snail
Dpig
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Question 313
jamb 2017

Carbon (iv) oxide is added to the atmosphere when ________?

Aplants build-up organic compounds
Bplants absorb mineral salts
Csugars are completely broken down in animals
Dthere is thunderstorm
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Question 314
jamb 2017
The most efficient respiratory structure used by free living protozoan is ________
Abody surface
Bgills
Cbuccal cavity
Dspiracle
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Question 315
jamb 2017
Gregor Mendel is regarded as the father of ______
Avariation
Bgenetics
Cmycology
Dnatural selection
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Question 316
jamb 2017
Erythrocytes are known as ________
Awhite blood cell
Bred blood cells
Cphagocytes
Dleucocytes
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Question 317
jamb 2017
The key event in the transition of the amphibians from water to land is the ________
Areplacement of the gills with lungs
Bpossession of webbed limbs
Climbs
Dpossession of tympanic membrane
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Question 318
jamb 2017

Which of the following is an example of active transport?

AOxygen exchanging between red blood cells and liver cells
BCarbon dioxide exchanging between muscle cells and red blood cells
CWater moving out of the small intestine
DSodium being reabsorbed in the kidney
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Question 319
jamb 2017

The lungs of the lung fish is an adaptation for respiration _______?

Ato complement gills while in water
Bto complement gills while on land
Cwhile on land
Dwhile in water
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Question 320
jamb 2017
The possession of scales, laying of eggs with shells and bony structure of the head are characteristics shared by
Abirds and reptiles
Bfishes and birds
Creptiles and fishes
Dbirds and molluscs
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Question 321
jamb 2017
The product after the union of the male and female gamete in animals is called
Asperm
Begg
Cembryo
Dzygote
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Question 322
jamb 2017

Use the diagram to answer the question that follows

The structure is adapted for

Aomnivores
Bherbivores
Ccanivores
Domnivores and canivore
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Question 323
jamb 2017
The difference in structure, morphological and behavior of plant and animal is called
Aadaptation
Bevolution
Cvariation
Dsuccession
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Question 324
jamb 2017

The protista that is a producer in an aquatic food chain is

Atrypanosome
Bparamecium
Cchlamydomonas
Damoeba
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Question 325
jamb 2017

The appendicular skeleton includes

Apectoral and pelvic girdles
Bforelimbs, skull and pectoral girdle
Clungs and ribs
Dskull and the vertebral column
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Question 326
jamb 2017
The level of organization of Amoeba and Euglena cell is
________?
Aorgan
Bsystem
Ccell
Dtissue
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Question 327
jamb 2017

Which of the following is a characteristics of a bacteria except _______?

Athey can be seen under microscope
Bthey range from 0.5 µ m in diameter
CThey are grouped accordingly to their cell shape
Dthey do not cause disease
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Question 328
jamb 2017
What organelle is the site of photosynthesis in plants?
AChloroplasts
BRibosomes
CCytoplasm
DMitochondria
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Question 329
jamb 2017
Agglutination is the _______ of the ________
Acoagulation, white bloodcell
Bcoagulation, water
Cwhite blood cells, red blood cell
Dcoagulation, red blood cell
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Question 330
jamb 2017
Ability to taste PTC in some individuals is a character that is
Aacquired
Bheritable
Csex-linked
Dmorphological
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