Biology Past Questions

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94 questions JAMB 2572 WAEC 2099 NECO 351 CUSTOM 10
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Past Questions

94 questions
Question 1 of 20 94 total questions
Question 31
jamb 2022

The growth of mucor on a piece of bread is?

Ascavenging
Bcommensalism
Cautotrophism
Dsaprophytism
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Question 32
jamb 2022

An ecological instrument used to measure wind direction is? 

ASecchi disc
Bwind vane
Canemometer
Dslope gauge
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Question 33
jamb 2022

In genetic counseling, a man with hemoglobin  formation HbA HbS is most preferred to marry a woman of?

AHbA HbA
BHbC HbH
CHbM HbF
DHbS HbS
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Question 34
jamb 2022

The genes crossing over occurs during?

Afertilization
Bmutation
Cmitosis
Dmeiosis
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Question 35
jamb 2022

Tall trees with buttress roots and evergreen leaves are characteristics features of?

Atemperate grass land
BSouthern Guinea Savanna
Ctropical rain forests
DNorthern Guinea savanna
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Question 36
jamb 2022

The correct pathway for blood flow from the heart to the tissues of mammals is?

Aheart-arteriole-artery-tissues
Bheart-artery-arteriole-tissues
Cheart-vein-venule-tissues
Dheart-venule-vein-tissues
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Question 37
jamb 2022

When a colour blind woman marries a normal man, what is the probability of their son being colour blind?

A25%
B100%
C50%
D0%
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Question 38
jamb 2022

The structure that joins the two strands of a chromosome together is the?

Aspindle
Bcellulose
Ccentromere
Dchromatid
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Question 39
jamb 2022

Gaseous exchange in annelids is more advanced and efficient compared to flatworms because?

Athe cells of their epidermis have no blood capillaries
Bthey have well developed respiratory structures
Ctheir cylindrical shape gives high surface area to volume ratio
Dtheir surface area to volume ratio is very low
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Question 40
jamb 2022

The movement of sugars from the leaf to other parts of plant is?

Aguttation
Btranspiration
Ctransportation
Dtranslocation
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Question 41
jamb 2022

An example of arboreal animal is?

Asquirrels
Bduck
Cpig
Drat
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Question 42
jamb 2022

The internal structure of a leaf that has larger air space is?

Apalisade mesophyll
Bepidermis
Cspongy mesophyll
Dvascular bundles
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Question 43
jamb 2022

A universal recipient of blood belongs to blood group?

AO
BAB
CB
DA
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Question 44
jamb 2022

Lack of nucleus is a feature in?

Aosteocyte
Bneurone
Cerythrocyte
Dleucocyte
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Question 45
jamb 2022

The development of big muscles by a wrestler is an example of?

Aacquired characteristics
Binherited characteristics
Cmutation
Datrophication
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Question 46
jamb 2022

The components of blood in man are?

Ared blood cells, white blood cells, plasma and water
Bred blood cells, white blood cells, and plasma
Cred blood cells, white blood cells, and platelets
Dred blood cells, white blood cells, plasma and platelets
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Question 47
jamb 2022

The part that performs urinogenital function in the male reproductive system is the?

Aseminal vesacle
Bepididymis
Curethra
Dureter
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Question 48
jamb 2022

The type of fruit that is formed from a single flower having several free carpels is?

Aindehiscent fruit
Baggregate fruit
Csimple fruit
Dfleshy fruit
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Question 49
jamb 2022

The feeding relationship that exists between a tick and a cow is?

Aparasitism
Bmechanism
Csaprophytism
Dcommensalism
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Question 50
jamb 2022

The part of mammalian skin that excretes metabolic wastes is?

Asweat gland
Bhorny layer
CMalpighian layer
Dsebaceous gland
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