Past 2017 top best forum
Today's Date
Nigeria free 2018 Gallery
9ja NOTICE: You are currently viewing this website as a Guest and are restricted from viewing some vital information. For more permissions on Earlyface.com.ng? Like posting Comments, Topics and Uploading contents without Verification And Moderator's approval. Fast loading and quick accessibility. Registration is required. Please Login or Register now to gain full access. It is fast and free!!

CLICK HERE NOW TO BECOME EARLYFACE MEMBER...



Post reply

Note: this post will not display until it's been approved by a moderator.

Name:
Email:
Subject:
Message icon:

shortcuts: hit alt+s to submit/post or alt+p to preview


Topic Summary

Posted by: educluesonline
« on: March 09, 2018, 07:49:57 pm »

2018 JAMB STANDARD UTME PREPARATORY TESTS

BIOLOGY : 05/03/18

TIME : 32 MINUTES ( 27 Minutes to attempt the questions. 7 Minutes to type and Submit your answers )

1 Which of the following is a homostatic response in humans?
A. Withdrawing the hand from a hot object
B. The mouth getting watery when food is sighted
C. yawning owing to tiredness
D. shivering in a cold environment

2. The Mambila plateau is a unique Nigerian biome located in
A. Plateau state
B. Borno state
C. Taraba state
D. Benue state



3. In Nigeria, the guinea savanna belt borders the
A. mangrove swamps and the sahel savanna
B. rainforests and the sudan savanna
C. desert and the sudan savanna
D. rainforests and the deserts

4. The population density of Tridex in an abandoned square farm land of side 200 m was found to be 5 plants per m . The population size of the plant on the farm is
A. 40
B. 1000
C. 40000
D. 200000

5. Secondary succession is much faster than primary succession because
A. pioneer colonizers are more in number
B. soil is already present
C. secondary seres require less nutrients
D. species competition is increased



6. Which of the following is used to test for the presence of lime in a soil sample?
A. H2SO(aq)
B. NaOH(aq)
C. HCl(aq)
D. HNO3(aq)

7. The importance of practising crop rotation in agriculture is to
A. maintain soil fertility
B. improve the nutritional value of crops
C. control soil erosion
D. ensure the growth of crops

8. The recycling method of solid waste disposal is unsuitable for
A. organic matter
B. glass
C. plastic
D. metal scraps

9. A non – renewable alternative source of energy is
A. wind generator
B. solar panels
C. nuclear energy
D. hydroelectric power

READ MORE: JAMB Use of English Questions 2018 | Check JAMB English Repeated Questions Here
10. Which of the following is the best explanation for a child who is phenotypically short and born of two tall parents
A. The father possesses a gene for shortness
B. The mother possesses a gene for shortness
C. Nature makes the child short
D. Both parents possess gene for shortness

11. A yellow maize is crossed with a white maize and the first filial generation produce yellow maize only. The white trait is said to exhibit
A. dominance
B. recessiveness
C. codominance
D. incomplete dominance

12. Angiosperms and gymnosperms belong to the plants group known as
A. schizophyta
B. bryophyta
C. pteridophyta
D. spermatophyta



13. Which of the following are non-green plants?
A. Euglena
B. Fungi
C. Spirogyra
D. Angiosperms

14. Sting cells are normally found in
A. Flatworms
B. Hydra
C. Snails
D. Paramecium

15. Which of the following are differentiated into true roots, stems and leaves
A. Algae
B. Schizophyta
C. Pteridophyta
D. Bryophyta

16. To facilitate gaseous exchange, breathing roots have
A. stomata
B. mitochondria
C. cuticle
D. lenticels

17. The annulus of fern sporangium helps in
A. spore dispersal
B. conduction of mineral salt
C. trapping of light energy
D. water retention

18. One of the features which adapts Paramecium to its environment is the possession of
A. a regular shape
B. two nuclei
C. cilia
D. a pellicle

19. In the earthworm, the cocoon is secreted by the
A. chaeta
B. prostomium
C. peristomium
D. citellum

20. The function of maxillipeds in crayfish is to aid
A. walking
B. swimming
C. feeding
D. respiration

MORE HERE: https://educluesonline.com/2018-jamb-biology-possible-questions-answers-free-expo/

FBLike US on Facebook.. TWFollow US on Twitter..

Portal
Forum
RSS Feeds
FAQ
Members Intro
Announcements
Privacy Policy
Terms Of Use
Partners
About Us

Problem Solutions
Global News
Sports
Celebs
Politics
Gists In Town
General
Song Lyrics
Dating
Religion

Examination
Post-UTME/Admission
School News
Online Reading
Scholarship
Education
Entertainment
Download Links
Stories
Fashion

MTN NG
9Mobile NG
Airtel NG
Glo NG
World Networks
Pc Tweaks
Mobile Phone
Computer Tips
WebMaster
Programming

Browsing Cheats
Net Tricks
Health n Welfare
Latest Jobs
EarlyFace Group Of Nigeria © 2022