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
Download PHP app Ask a Question Check Syllabus Past Question Videos Topic Video Lessons

Take a test

Past Questions

2,572 questions
Question 1 of 20 2,572 total questions
Question 231
jamb 2019

One of the following is not the theory of natural selection stated by Charles Dawin

ACharacteristics acquired through use or disuse are transmitted offspring
BVariations appear by themselves in a population
CHeredity variations are transmitted to offspring
DSpecies that are the fittest for the environment contribute more offsprings to the next needs of the generation
View Explanation & Discuss
Question 232
jamb 2019

The glomerular filtrate contains the following except

AWater
BUrea
CBlood Corpuscles
DGlucose
View Explanation & Discuss
Question 233
jamb 2019

Which of the following statement describes an autonomic nervous system

AIt always stimulates effectors
BActivities are voluntary
CIt dials with external stimuli and their responses
DIt affects glands, cardia muscles and smooth muscles
View Explanation & Discuss
Question 234
jamb 2019

Which of the following controls all voluntary actions

AOlfactory lobes
BCerebrum
CHypothalamus
DPons varolii
View Explanation & Discuss
Question 235
jamb 2019

Which of the following will have the least effect on the rate of change of the numbers in a population

AMutation
BFood Supply
CDisease
DPredation
View Explanation & Discuss
Question 236
jamb 2019

The association between two organisms living together in which only one benefits from the association while the other is neither benefited nor harmed is

APredation
BCompetition
CCommensalism
DDispersal
View Explanation & Discuss
Question 237
jamb 2019

Viruses are pathogens of the following diseases except

ATuberculosis
BMeasles
CSmall pox
DPoliomyelitis
View Explanation & Discuss
Question 238
jamb 2019

The possession of chloroplast in Euglena virids enables it to

AStore starch
BCarry out photosynthesis
CReproduce
DRespond to light
View Explanation & Discuss
Question 239
jamb 2019

The organism above can be found in

AArid land
BSecluded environments
CAquatic habitation
DMoist environments
View Explanation & Discuss
Question 240
jamb 2019

The part labeled III in the above diagram is

ARoot
BGills
CHyphae
DRhizoids
View Explanation & Discuss
Question 241
jamb 2019

Which of the following describes an example of fertilization in higher organisms

AFusion of sperm and egg nuclei
BPollen grain landing on a sticky stigma
CEjaculation of the egg and pollen grain
DEjaculation of sperm into the female body
View Explanation & Discuss
Question 242
jamb 2019

The male sex cells also called gametes are produced in the testes by a process called

AGametogenesis
BImplantation
CSpermatogenesis
DSpermatozoa
View Explanation & Discuss
Question 243
jamb 2019

Albinism is an expression of trait controlled by

AChromosomes
BRecessive genes
CDominant genes
DMutation
View Explanation & Discuss
Question 244
jamb 2019

The organic molecule(s) present in the nucleus is/are

ADNA
BDNA and ATP
CATP and RNA
DRNA
View Explanation & Discuss
Question 245
jamb 2019

The change in the genetic make up of an organism resulting in an inheritable characteristics which is new is

AMutation
BLocus
CHybrid
DDiploid
View Explanation & Discuss
Question 246
jamb 2019

The movement of blood between the heart and all other parts of the body beside the lungs is

ADouble circulatory system
BPulmonary system
CSingle circulation
DSystemic circulation
View Explanation & Discuss
Question 247
jamb 2019

Which organ removes the largest quantity of water from the blood?

ALung
BSkin
CKidney
DIntestine
View Explanation & Discuss
Question 248
jamb 2019

Which of the blood corpusles are irregular and amoeloid in shape

ALeucocytes
BErythrocytes
CThrombocytes
DPlasma
View Explanation & Discuss
Question 249
jamb 2019

Which of the following is considered to be the first product of Photosynthesis?

AProtein
BStarch
CEnergised Chlorophyll
DHydroxyl ions
View Explanation & Discuss
Question 250
jamb 2019

Good quality food will perform the following functions in human except

ASupplying energy
BProviding resistance against malaria
CMaintaining health
DSustaining growth
View Explanation & Discuss
Question Navigator
Current
MathsFaculty